Which of the following is TRUE about the fossil record? Group of answer choices It is sadly incomplete and lacking in all transitional forms. It gives useful information about environments and the ways past organisms lived. Only animals with hard skeletons are preserved. It is best in deep forests where dead organisms have not been disturbed.

Answers

Answer 1

Answer:

It gives useful information about environments and the ways past organisms lived

Explanation:

A fossil is basically any preserved remains or trace of any organism that once lived in the past. Bones, shells and exoskeletons are examples of fossils that can be studied through Paleontology.  

From fossil studies, we can tell how long these lives existed on earth and how varying plants and animals are related to one another. We can often find out how and the places they lived and their environments as well.  


Related Questions

Which of the following is the most obvious sign of cluster distribution in termites? a. They are insects. b. They are detritivores. c. They are social insects. d. Many species of termites are considered pests.

Answers

Answer:

C

Explanation:

The most obvious sign of cluster distribution in termites is they are social insects. The correct option is c.

What is cluster distribution?

In cluster sampling, a population is divided into clusters, which are smaller groups. They then choose a sample at random from these clusters. Often employed to investigate huge populations, particularly those that are extensively geographically distributed, cluster sampling is a probability sampling technique.

Termite colonies can contain anywhere between 100 and 1,000 individuals, with the larger species typically having a larger colony size. However, some termite colonies, including those with a large population, can reach millions of members.

Therefore, the correct option is c. They are social insects.

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Mitosis occurs in all the cells of the organism.

Answers

Answer:

Mitosis is the process in cell division by which the nucleus of the cell divides (in a multiple phase), giving rise to two identical daughter cells. Mitosis happens in all eukaryotic cells (plants, animals, and fungi). It is the process of cell renewal and growth in a plant, animal or fungus.

Lara and Tim took different routes to travel from Point A to Point C. Lara took the route along A, B, and C. Tim took the route along A, E, D, and C. Their routes with distances and times are shown.

A 5 sided figure ABCDE is shown. Point A is labeled Start and Point E is labeled End. AB is 6 miles and 1.5 hours, BC is 2 miles and 1 hour, CD is 6 miles and 1.5 hours, DE is 4 miles and 1.5 hours, and AE is 2 miles and 0.5 hour

Which person's average speed is greater?

Lara's, because her average speed is twice Tim's average speed
Lara's, because her average speed is three times Tim's average speed
Tim's, because his average speed is 0.6 miles/hour greater than Lara's average speed
Tim's, because his average speed is 0.2 miles/hour greater than Lara's average speed

Answers

Answer:

Tim's, because his average speed is 0.2 miles/hour greater than Lara's average speed

Explanation:

Tims was greater than Lara's with an average speed of 0.2 miles/hour.

Hope this helps!

Answer: Tim's, because his average speed is 0.2 miles/hour greater than Lara's average speed

Explanation:

how i know is i got a brain and i got this question right :)

A black bear in Washington may spend up to five months in hibernation, while a black bear in Florida may spend only four weeks. Which of the following explains why there is such a big difference in their hibernation periods?
A.Florida does not have a cold winter season, and food is available all year long.
B.The bear in Florida must feed more often than the bear in Washington.
C.There are more places to hibernate in Washington than in Florida.
D.It rains much more in Florida, and the bear cannot stay asleep.

PLZ HELP FAST.

Answers

Answer:

A

Explanation:

Bears hibernate in the cold, hibernating in the heat would be uncomfortable for the Floridian bear

The water cycle describes how water moves through the earth's crust atmosphere and
oceans. Heat from the Sun causes liquid water to evaporate from rivers, lakes and oceans
and it becomes a gas called water vapour.. As the gas rises, it condenses and
to create droplets.
Water returns to the ground as solid hail and snow or liquid rain and sinks into the earth.
Below the ground it forms
where water is held between grains in rock
layers, and
Where aquifers intersect or cut the surface of the ground
the liquid water flows out to form
and
Differences in
elements, such as oxygen, can be used to estimate the and
of
water. A process is an event or series of events that cause a change to occur.

Answers

Answer:

nose picks

Explanation:

lol

Answer:

see the answer above

Explanation:

Identify your favorite meal and explain where each of the four molecules of life can be found.

Answers

Answer:

Spaghetti.  Wheat is in the noodles and is found it a field. Tomatoes is the sauce and is grown at a farm. Cows or chicken is used for the meatballs and the are on a farm. And these all have mass, atoms, and nutrients to help your body grow and be strong.

Explanation:

What are the two types of biological interactions?

Answers

Answer:

Intraspecific interactions, where they are the same species, or interspecific interactions, where they are from different species.

Answer:

There are two types of biological interactions, one is harmful interactions and one is helpful interactions.

Explanation:

Which activities would best target a key muscle in her cool down routine?

Answers

Answer:

The answer is "Calf stretch".

Explanation:

hope this helps!

If I have 12 neutrons and 11 protons what is the total atomic mass?

Answers

Answer:

23

Explanation:

Mass number is the total of the protons and neutrons together, and it is given the symbol A. Example: A sodium atom contains 11 protons and 12 neutrons; its mass number A is 23.

Answer:

23

Explanation:

atomic mass is the total of protons and neutrons therefore it's 23

help please!!!!!! Most Swiss starlings produce four to five eggs in each clutch. Starlings producing more than this have reduced fitness. which of the following statements best explains this situation?

A. The starling parents do not care for their young, reducing their fitness
B. The ecosystem can only support two offspring, reducing the fitness of both populations
C. The population of starlings have limited resources to care for their young
D. The starlings have fewer habits options and fewer offspring, reducing their fitness

Answers

Answer: C

Explanation: The population of starlings have limited resources to care for their young. This is why starlings can give birth to so many. The answer is C.

Hope this helps!

Most Swiss starlings produce four to five eggs in each clutch. Starlings producing more than this have reduced fitness. The statements best explains this situation is the population of starlings have limited resources to care for their young. Thus, option C is correct.

What is Stabilizing Selection?

The term Stabilizing Selection is unlike disruptive selection (diversifying selection) that tends to favor extreme traits when changes occur, stabilizing selection is defined as changes in population genetics in which extreme traits are not favored, rather, traits that are of intermediate variants are most favored and selected for.

In the scenario given, traits of producing fewer starlings or more are extreme traits that are not favored and have reduced fitness. Intermediate variants of producing moderate number of starlings that have high fitness demonstrates the type of selection that is referred by the term called stabilizing selection.

Therefore, Most Swiss starlings produce four to five eggs in each clutch. Starlings producing more than this have reduced fitness. The statements best explains this situation is the population of starlings have limited resources to care for their young. Thus, option C is correct.

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How do your interactions with nonliving systems affect your environment?​

Answers

Answer:

Some examples of important nonliving things in an ecosystem are sunlight, temperature, water, air, wind, rocks, and soil. Living things grow, change, produce waste, reproduce, and die. These living things interact with the nonliving things around them such as sunlight, temperature, water, and soil.

Explanation:

Nonliving factors determine what living things can be supported in an ecosystem. The living creatures in a habitat affect the nonliving elements within the community. For example, plants can affect soil chemistry or certain algae can influence water chemistry.

With respect to proteins, the quaternary structure refers to the ​

Answers

Answer:

refers to the number and arrangement of protein subunits

In the diagram of the nitrogen cycle, which number represents nitrogen
2 points
gas?
Terrestrial
cycling
Animals
68
7
Decomposition
2
Uptake
of amino
acids
ΝΗ,
4
оо

Answers

Answer:

The illustration below shows translation in progress. The orange structure represents a ribosome and the dark grey ones labelled A and

B represent 2 tRNA. Fill in the blanks in the next sentence and answer the short essay question that follows.

A

5'-AGGGACUAUGAACAUUUACCAACUACGGUGGCGUUAGAC

Explanation:

A __________________ is a place holder or object where you can store a value or piece of data named by you

Why would lysosomes help a cell MORE THAN the Golgi Body? Think about the functions of the two organelles.
A.
lysosomes pack up proteins that the cells needs and transports them to different parts of the cell
B. lysosomes move throughout the cell and keeps the cell healthy by breaking down waste and toxins
Ο Ο Ο
C.
lysosomes control the activity of the rest of the cell
D. lysosomes storage water and nutrients that the cell needs in order to survive

Answers

Answer: B

Explanation:

Because A lysosome is a membrane-bound cell organelle that contains digestive enzymes. Lysosomes are involved with various cell processes. They break down excess or worn-out cell parts. They may be used to destroy invading viruses and bacteria.

In chickens, FF produces extreme frizzle (very brittle and curly feathers), Ff has mild frizzle and ff has normal feathers. An extreme frizzle hen is mated with a normal
rooster.
Which of the following represents the phenotype ratio for their offspring?
•2 mild frizzle: 2 normal
•2 extreme frizzle: 2 mild frizzle
•100% mild frizzle
•3 extreme frizzle: 1 normal

Answers

Answer:

3 extreme on normal

Explanation:

Use a punnett square to put this question into an easy to understand visual tool.

what are reponsibilities only given to the executive branch​

Answers

Answer:

espero te ayude

Explanation:

El poder ejecutivo es el responsable de la gestión diaria del Estado, concibe y ejecuta políticas y leyes que tienen que ser aplicadas; representa a la nación en sus relaciones diplomáticas; sostiene a las fuerzas armadas y en ocasiones aconseja con respecto a la legislación.​ En los estados democráticos,

Which answer best explains how most scientists think that planets form? A. Large chunks of matter break off a star that collides with another star; these chunks then become planets orbiting the star. B. Large chunks of matter break off a planet that collides with a smaller body; these chunks gradually clump together to become a new planet. C. A rotating cloud of space dust and gases begins to flatten and condense, forming a new star; the remaining matter forms an accretionary disc around the star, gradually coalescing to form planets. D. A rotating cloud of space dust and gases begins to condense, forming a protoplanet; if the protoplanet is massive enough, its gravity will attract nearby matter until the protoplanet becomes large and round enough to be considered a planet.

Answers

Answer: B

Explanation:

Thats what the teacher told me

The scientists believe that planets form when a rotating cloud of space dust and gases flattens and condenses, forming a new star; the remaining matter forms an accretionary disc around the star, gradually coalescing to form planets, as described in Option C, also known as the "nebular hypothesis."

What is the nebular hypothesis?

The nebular hypothesis is the most widely accepted scientific theory for the planetary systems, such that the solar system and, as per this theory, a cloud of gas and dust, called a nebula, collapse due to gravitational forces; the nebula contracts, and it rotates faster, flattening into a disk, which eventually cools and condenses, forming a protoplanetary disk.

Hence, the scientists believe that planets form when a rotating cloud of space dust and gases flattens and condenses, forming a new star; the remaining matter forms an accretionary disc around the star, gradually coalescing to form planets, as described in Option C, also known as the "nebular hypothesis."

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Which of the following is not a step in the process of natural selection

A. Individuals who have favorable traits survive and reproduce more than those individuals lacking such traits.

B. Members of a population possess heritable variations.

C. People select which individuals breed and which ones do not.

D. Over multiple generations of reproducing, a larger proportion of the population will have those favorable traits and thus adaptation has occurred.

F. The population produces more offspring than the environment can support.

Answers

Answer:

A step that is not part of natural selection is people select which individuals breed and which ones do not.

Explanation:

Natural selection is a process in which favorable or unfavorable environmental conditions determine the evolution of species, producing differences in their genotype over a long period of time.

As its name indicates, it is a natural selection, in which no intervention by people is contemplated, so that people cannot determine which individuals breed.

Natural selection implies that the characteristics on which the environment influences are inheritable, that there is genetic variability in the population and that the variability of these characteristics implies the ease of reproduction and survival capacity.

The other options do form part of natural selection, since they are based on the three premises of this process:

Inheritable characteristics. Genetic variability. The variability of characteristics influences reproduction and survival.

10. According to Bohr's model of the atom, electrons behave like....
A. Waves on a vibrating string
B.Planets orbiting the
C.sun light energy in a vacuum​

Answers

B.Planets orbiting hiiiiii

NEXT QUESTION.
when the moon is between the earth and the sun, what moon phase will this be??
a. full moon.
b. new moon.
c. first quarter.
d. last quarter.

Answers

Answer:

New Moon

Explanation:

The new moon phase occurs when the moon is between the Sun and the Earth.

QUESTION 6
Which statement is true about graded potentials?
a. They always produce action potentials.
b. They always depolarize a neuron.
c. They change the voltage of a neuron by different amounts.
od. They are "all-or-none."
Click Save and Submit to save and submit. Click Save All Answers to save all answers.

Answers

The answer is B.I believe


TEHS 2020-2021
Section 1
3 of 103 of 10 Items



Item 3
The organelle shown consists of a stack of flattened membranes.



What is the primary function of this organelle?


attaching amino acids to tRNA molecules
attaching amino acids to tRNA molecules

long-term storage of molecules in the cell
long-term storage of molecules in the cell

production of large and small ribosomal subunits
production of large and small ribosomal subunits

repackaging proteins for export from the cell
repackaging proteins for export from the cell







TEHS 2020-2021
Section 1
3 of 103 of 10 Items



Item 3
The organelle shown consists of a stack of flattened membranes.



What is the primary function of this organelle?


attaching amino acids to tRNA molecules
attaching amino acids to tRNA molecules

long-term storage of molecules in the cell
long-term storage of molecules in the cell

production of large and small ribosomal subunits
production of large and small ribosomal subunits

repackaging proteins for export from the cell
repackaging proteins for export from the cell






TEHS 2020-2021
Section 1
3 of 103 of 10 Items



Item 3
The organelle shown consists of a stack of flattened membranes.



What is the primary function of this organelle?


attaching amino acids to tRNA molecules
attaching amino acids to tRNA molecules

long-term storage of molecules in the cell
long-term storage of molecules in the cell

production of large and small ribosomal subunits
production of large and small ribosomal subunits

repackaging proteins for export from the cell
repackaging proteins for export from the cell






What is the primary function of this organelle?


attaching amino acids to tRNA molecules
attaching amino acids to tRNA molecules

long-term storage of molecules in the cell
long-term storage of molecules in the cell

production of large and small ribosomal subunits
production of large and small ribosomal subunits

repackaging proteins for export from the cell














Answers

Question:

The organelle shown consists of a stack of flattened membranes.

What is the primary function of this organelle?

attaching amino acids to tRNA moleculeslong-term storage of molecules in the cell production of large and small ribosomal subunits repackaging proteins for export from the cell

Answer:

repackaging proteins for export from the cell

Explanation:

The organelle consisting of a stack of flattened membranes is the Golgi apparatus.

The Golgi apparatus is like the packaging centre of the cell. It modifies, sorts, and packages proteins and from the endoplasmic reticulum to be stored in the cell or released outside the cell

The majority of pesticides do not have a residual effect (i.e., not persistent; lose chemical activity) in the soil.

a) True

b) False

Answers

Answer:

B- False

Explanation:

Pesticides can contaminate soil, water, turf, and other vegetation. In addition to killing insects or weeds, pesticides can be toxic to a host of other organisms including birds, fish, beneficial insects, and non-target plants. Soil can be degraded and the community of organisms living in the soil can be damaged by the misuse or over use of pesticides. Some pesticides are more toxic to soil organisms than others.

Hope this helps!

For what can we use the doppler effect to deduce in astronomy

A. the shape of orbital path of an object
B. whether the object is traveling toward or away from us
C. the Chemical composition of the objects
D. the type of spectrum the object emits​

Answers

Answer:

B

Explanation:

Whether the object is travelling toward or away from us for PLATO.

Answer:

b whether the object is traveling toward or away from us

Explanation:

i just got the answer right on the test

If you have 11 neutrons and 6 protons what is the total mass?

Answers

17 because in order to find the total mass you need to add the neutron and protons together

Carbon is getting stuck in reservoirs (atmosphere and ocean) which is leading to climate
change. Which of the following is not a reason for this issue?
O Decrease in plants means more carbon in the atmosphere
Increase in plants means more carbon in the atmosphere
O Less organisms in the oceans prolongs decomposition trapping carbon in the ocean
O Increased use of factories and burining of fossil fuels increases amount of carbon in the
atmosphere

Answers

Answer:

Increase in plants means more carbon in the atmosphere

Explanation:

The second option is not a reason for the issue. This is because plants remove carbon from the atmosphere for their life processes.

During the process of photosynthesis, green plants manufacture their food in the presence of sunlight using water and carbon dioxide.

Plants do not trap carbon. They ensure the movement of carbon in nature. Other choices shows how carbon get trapped in the atmosphere and ocean.

Which statement accurately describes the energy needs for photosynthesis and cellular respiration?

A. Solar energy is needed for cellular respiration but not for photosynthesis.

B. Chemical energy in the form of glucose is needed for both cellular respiration and photosynthesis.

C. Chemical energy in the form of glucose is needed for photosynthesis, and solar energy is needed for cellular respiration.

D. Solar energy is needed for photosynthesis, and chemical energy in the form of glucose is needed for cellular respiration.

Answers

Answer:

D. Solar energy is needed for photosynthesis, and chemical energy in the form of glucose is needed for cellular respiration.

Explanation:

It’s d hope that helped

Plz help it’s due tomorrow

Answers

what are the directions for this assignment

Which of the following statements is NOT true regarding the nebular hypothesis?

Question 1 options:

A) A large cloud of hydrogen gas and dust begins to collapse under its own gravity.


B) The collapsing cloud begins to spin.


C) The spinning, collapsing cloud expands into a ball.

D) As the material coalesces in the center, it becomes dense, compresses, and heats up.

Answers

A

A large cloud of hydrogen gas and dust begins to collapse under its own gravity.

The incorrect option is "a large cloud of hydrogen gas and dust begins to collapse under its own gravity"

What is the nebular hypothesis?The most widely accepted theory in cosmogony to explain how the Solar System formed and evolved is the nebular hypothesis. It implies that gas and dust orbiting the Sun are what created the Solar System. The nebular theory proposes that a rotating cloud of material called a nebula, composed primarily of light components, flattened into a protoplanetary disk and developed into a solar system made up of a star and circling planets.Immanuel Kant developed the hypothesis.In 1900, Chamberlain and Moultan hypothesized that a wandering star's approach to the sun caused a cigar-shaped extension to separate from the solar surface.

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11. An individual who is heterozygous for rob(13;14) is at increased risk for having a child affected by Patau syndrome. Please briefly explain why.

Answers

Answer:

because of Chromosome-13 rearranges with with other chromosome.

Explanation:

To understand and be and be able to solve or tackle this question effectively, there is need to know the meaning of the important terms in this question/problem.

- Robertsonian translocation: The term "Robertsonian translocation" simply refer to some kind of disorder in the chromosome in which a different kind of chromosome attach itself to another kind of chromosome, that is to say we have more than two fusion of chromosome that are different on chromosome 13, 14,15,21 and 22.

- Patau syndrome: The syndrome known as " Patau syndrome" is also refer to as Trisomy 13. The syndrome is a kind of abnormalities on the 13th chromosome known as chromosome 13. Patau syndrome patient will have more than two[usually three] kinds of chromosome.  

"An individual who is heterozygous for rob(13;14) is at increased risk for having a child affected by Patau syndrome. " is TRUE

A defect in  chromosome 13, that is to say the Robertsonian translocation on the 13th chromosome is what causes Patau syndrome. The Robertsonian translocation occurs by addition and subtraction of chromosomes, when there is addition on chromosome 13 or say the rearrangement of chromosome-13  with other chromosome, then, the individual's offspring has the tendency of developing Patau Syndrome.

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18.08 x 1.3 + 2.12 then multiply the answer by 2.12then add the 2 answersi will give brainliest How do you Graph: -3x 2y = -8 calculate the mol fraction of ethanol and water in a sample of rectified spirit which contains 95% of ethanol by mass 8. An average worker in Brazil can produce anounce of soybeans in 20 minutes and an ounceof coffee in 60 minutes, while an average workerin Peru can produce an ounce of soybeans in50 minutes and an ounce of coffee in 75 minutes.a. Who has the absolute advantage in coffee?Explain.b. Who has the comparative advantage in cof-fee? Explainc. If the two countries specialize and tradewith each other, who will import coffee?Explain.d. Assume that the two countries trade and thatthe country importing coffee trades 2 ouncesof soybeans for 1 ounce of coffee. Explain whyboth countries will benefit from this trade. Which answer best explains how most scientists think that planets form? A. Large chunks of matter break off a star that collides with another star; these chunks then become planets orbiting the star. B. Large chunks of matter break off a planet that collides with a smaller body; these chunks gradually clump together to become a new planet. C. A rotating cloud of space dust and gases begins to flatten and condense, forming a new star; the remaining matter forms an accretionary disc around the star, gradually coalescing to form planets. D. A rotating cloud of space dust and gases begins to condense, forming a protoplanet; if the protoplanet is massive enough, its gravity will attract nearby matter until the protoplanet becomes large and round enough to be considered a planet. The Northern Pacific Railroad was the first transcontinental railroad in the United States. true or false Read this excerpt from Through the Looking-Glass by Lewis Carroll."You might make a joke on THAT, said the little voice close to her ear: "something about you WOULD if you could, you know."Don't tease so, said Alice, looking about in vain to see where the voice came from; "if you're so anxious to have a joke made, why don't you make one yourself?The little voice sighed deeply: it was VERY unhappy, evidently, and Alice would have said something pitying to comfort it, "If it would only sigh like other people! she thought. But this was such a wonderfully small sigh, that she wouldn't have heard it at all, if it hadn't come QUITE close to her ear. The consequence of this was that it tickled her ear very much, and quite took off her thoughts from the unhappiness of the poor little creature.What question should a reader ask to clarify what is happening in the story?Who or what is the voice speaking to Alice?When will Alice attempt to share a joke?What secret will Alice share with the new character?Why do whispers tickle the listener Help plz this is due at 11:59 Can some one please help me!!! A car which is traveling at a velocity of 15 m/s undergoes an acceleration of 6.5 m/s2 over a distance of 340 m. How fast is it going after that acceleration? How have the actions of other characters affected this character? List three actions of other characters and explain how each action shaped the character. Include specific details from the text. (Dorothy from the Wizard of Oz) Which choice best shows a proper noun replaced by a common noun, AND a common noun replaced by a proper noun? A) Day after day after day, the main street and the park in town stood deserted. B) My sister and I stayed in shady corners and in front of old plastic fans. C) Day after day after day, Main Street and the park in town stood deserted. D) Sid, my sister, and I stayed in shady corners and in front of old plastic fans. help asap as they ate, the wildlife officer spoke. "much of the wildlife in this area comes out only at night. so after supper, let's start a night watch. Volunteers will take shifts staying down here by the fire, away from the tents. Those who take part will get a chance to see a world that many of you never knew existed!"What is the best question to ask at this point in the book?why do animals only come out at night, what are they eating for supper, what kinds of animals will the volunteers see, why is the night shift done in shifts? Ned decides to use instrumental methods to analyze trace evidence found at a crime scene. Which items might he use?A. test tubesB. 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