Which conclusion is best supported by his observations?

Answers

Answer 1

Answer:  

The answer would be d finch 4 is adapted to eat small insects that live in tiny holes.

Explanation:


Related Questions


Which of these is an example of a chemical change?
A. Breaking a tree branch
B. Burning a piece of wood
C. Melting ice
D. Dissolving salt in water
SMIT

Answers

D is the correct answer
It’s B i believe. All the other answers are physical changes and B is a irreversible change because it forms into a new substance like ash.

please help me which of those statements describe electromagnet waves chose the three that apply​

Answers

Answer:

A,B and F

Explanation:

Uranium atoms are split to create a tremendous amount of energy in a _____ power plant. Help now i put you brainlest ​

Answers

Answer:

nuclear

Explanation:

uranium is used in nuclear powerplant

other powerplant don't use uranium, they use wood(biomass) , geothermal energy(geothermal) , and water(hydroelectric) .

Brainliest please

How do you relate energy from heat?

Answers

In a strictly physical sense, the only difference between thermal energy and heat is that heat is currently in transit. For example, the warmth radiating from a fire.

While heat is a “path function”, thermal energy can be a “point function” as it can have a defined value at a specific state.  Numerically,  Δ(Thermal Energy) = Heat Exchanged.

Hope this helps and if it does, don't be afraid to rate my answer as well as maybe give it a "Thanks"? (Or even better a "Brainliest"). And if it’s not correct, I am sorry for wasting your time, and good luck finding the correct answer :)  

Heat is energy transferred between substances or systems due to a temperature difference between them. As a form of energy, heat is conserved, it cannot be created or destroyed. It can, however, be transferred from one place to another.

person who has allergies has a compromised immune system because the body's immune systel
O attacks its healthy cells.
overreacts to an antigen.
steals nutrients from healthy cells.
responds to mutagens.

Answers

Answer: b overreacts to an antigen

Explanation:

Which is true of hydroxide ions?

Answers

Answer:

Hydroxide ions are mainly basic or alkali with a pH greater than 7.

Explanation:

[tex] { \tt{formular : OH {}^{ - } }}[/tex]

Answer:

Hydroxide are basic and have pH greater than seven

When you have diabetes what is the main body system that is being affected? How does it affect other systems?

Answers

Answer:

the main body system is circulatory system?

Answer:

The Circulatory System (Read explanation)

Explanation:

Diabetes affects many of the body's major organs, such as the kidneys, eyes, blood vessels, and heart. Kidney Damage The kidneys filter out your body's waste products. In diabetics, high levels of blood sugar force the kidneys to try to filter large quantities of blood.

It affects other systems because kidneys are technically part of the urinary system and if you have diabetes, it will indeed affect the urinary system. It is all linked together and the domino effect will collapse.

Hope this helps and if it does, don't be afraid to give my answer a "Thanks" and maybe a Brainliest if it's correct?  

Which is a disadvantage of a natural-gas-burning power plant compared to a
renewable-energy plant?
A. It is more expensive.
B. It produces less energy.
C. It releases greenhouse gases.
D. It can only be used in certain areas.

Answers

Answer:

A. it is more expensive

Explanation:

This is why we still rely on natural gas because renewable energy is taxing to the economy.

Natural-gas-burning power plants use fossil fuels and are at disadvantage compared to the renewable-energy plant. The burning of natural gases produces greenhouse gases. Thus, option C is correct.

What is renewable energy?

Renewable energy is the use of sources that are infinite and are less harmful to the environment compared to non-renewable energy resources. They uses efficient energy sources that does not contribute to greenhouse gases.

Non-renewable resources like the natural-gas-burning power plant are harmful to use over a long period of time as they release a lot of carbon dioxide that adds to the greenhouse resulting in global warming and increased temperature.

Therefore, option C. the natural-gas-burning power plant releases greenhouse gases.

Learn more about renewable energy here:

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Question 4
Which BEST describes why certain traits led to an increased frequency within the population of
medium ground finches?
A
because the traits were acquired
B
because the traits were favorable
С
because the traits were inherited
D
because the traits were mutations

Answers

Answer:

Explanation:

c

A population of 1000 birds exists on a small Pacific island. Some of the birds are yellow, a characteristic determined by a recessive allele. The others are green, a characteristic determined by a dominant allele. A hurricane on the island kills most of the birds from this population. Only ten remain, and those birds all have yellow feathers. Below are several statements about this hypothetical situation. Please write 1-6 and next to each number write T if true of Fif false.
1) Assuming that no new birds come to the island and no mutations occur, future generations of this population will contain both green and yellow birds.
2) Assuming that no new birds come to the island and no mutations occur, future generations of this population will contain only yellow birds.
3) This situation represents diversifying selection. 4)This situation represents directional selection.

Answers

Answer:

1) False

2) True

3) False

4) True

Explanation:

(3 and/or 4 may be wrong, but 1 and 2, i'm positive they aren't0

1 is false and 2 is true because recessive alleles x recessive alleles = reccessive alleles, and since yellow is recessive, and you have no green birds, there is no possibility of having green birds without at least one green bird parent.

(I hope that makes sense)

I believe 4 is true because Directional selection occurs when a single phenotype is favored, which is what happens here.

I'm not too sure about 3 though, sorry

Hope it helps!!

What type of respiration requires oxygen?

a. Aerobic
b. Anaerobic

pls help

Answers

Answer:

Aerobic respiration

Explanation:

aerobic respirationType of cellular respiration that requires oxygen.

answer: aerobic

explaination: aerobic = air

wich best describes how mRNA is used by a cell

Answers

Explanation:

where are options??????????????

?Messenger RNA (mRNA) molecules carry the coding sequences for protein synthesis and are called transcripts; ribosomal RNA (rRNA) molecules form the core of a cell's ribosomes (the structures in which protein synthesis takes place); and transfer RNA (tRNA) molecules carry amino acids to the ribosomes during protein ...

Answer: Pretty sure its option D that is the correct answer. Transcription of DNA results in the formation of mRNA. A polypeptide chain is formed when codon sequences of DNA reach the ribosome, delivering DNA sequences to the ribosome.

Explanation:

I can't see the choices but I've done this activity before and that's how I know

what happens to one's body when they starve​

Answers

there hungry

...................

Answer:

The body lacks a proper circulation of oxygenated blood, hence abnormality in respiration.

what phase of mitosis is shown in the diagram..?
(Please can anyone help me out0

Answers

Answer:

Telophase

Explanation:

It is the phase right before the cells split, but theyre fully developed, this is just to get to the character requirement so dont mind this.

Define “mutualism” in your own words. PLEZ DO NOT COPY AND PASTE. I NEED IT ASAP PLEZ

Answers

In terms of biology, mutualism is a known form of symbiosis where both parties or organisms benefit from the relationship formed.

This is the question I need help with.

Answers

Answer:

D

Explanation:

Answer: it would likely be D

Explanation: the question isn't necisarily testing how much you know about spirit bears, or where they live because they gave you that information. they are asking for a summary on what you can conclude about the bears

All of the following are true about the structure of DNA excepta.
a. the long strands of nucleotides are twisted into a double helix.
b. short strands of DNA are contained in chromosomes inside the nucleus of a cell.
c. DNA consists of two strands of nucleotides joined by hydrogen bonds.
d. every DNA nucleotide contains a sugar, a phosphate group, and a nitrogen base.

Answers

Answer:

short strands of DNA are contained in chromosomes inside the nucleus of a cell.

Explanation:

DNA is an acronym for deoxyribonucleic acid. It is composed of a sugar, a phosphate group, and a nitrogen base.

DNA consists of two strands of nucleotides joined by hydrogen bonds. This makes DNA appear in a double helical structure.

Long strands of DNA are contained in chromosomes inside the nucleus of a cell. Long strands of DNA in the nucleus are rolled into neat little bundles. Hence the statement; ''short strands of DNA are contained in chromosomes inside the nucleus of a cell'' is false.

How does Biology affected Tundra

Answers

Answer & Explanation:

Humans have changed the landscape through the construction of residences and other structures, as well as through the development of ski resorts, mines, and roads. Hunting, oil drilling, and other activities have polluted the environment and have threatened wildlife in tundra ecosystems.

In a non-mutated DNA strand, what base pairs with guanine?​

Answers

Answer:

Attached to each sugar is one of four bases--adenine (A), cytosine (C), guanine (G), or thymine (T). The two strands are held together by hydrogen bonds between the bases, with adenine forming a base pair with thymine, and cytosine forming a base pair with guanine.

Explanation:

Answer:

cytosine pairs with guanine.

Rainforests around the world are being cleared at an alarming rate to make room for new communities, agriculture, mining, and roads, and to provide lumber for construction and furniture.

How might the destruction of rainforests affect the balance of gases in Earth's atmosphere?
by increasing carbon dioxide and decreasing oxygen
by increasing carbon dioxide and increasing oxygen
by decreasing carbon dioxide and increasing oxygen
by decreasing carbon dioxideand decreasing oxygen

Answers

A:by increasing carbon dioxide and decreasing oxygen

The destruction of tropical forests can affect the balance of gases in the Earth's atmosphere increasing carbon dioxide and decreasing oxygen.

What does deforestation cause in the air?

Deforestation by fire contributes significantly to the increase in air pollution. The world today faces a series of environmental problems, the main ones being the deforestation of natural forests and air pollution, which causes the emission of CO2 (carbon dioxide) into the atmosphere.

With this information, we can conclude that the destruction of tropical forests can affect the balance of gases in the Earth's atmosphere increasing carbon dioxide and decreasing oxygen.

Learn more about Deforestation in brainly.com/question/17178423

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Someone pls help me ill give out brainliest pls don’t answer if you don’t know

Answers

Answer:

4

Explanation:

because of the displacement

Which organelle is labeled 1?​

Answers

Answer:

"Nucleus" seems to be the correct answer.

HELP!!!! FAST!!!! 20 POINTS!!!! You are a traffic accident investigator. You have arrived at the scene of an accident. Two trucks of equal
mass (3,000 kg each) were involved in a rear-end accident at a stop sign. Here is what you know:
• Truck 1 started from rest at the top of a 22-meter hill and coasted toward the intersection.
.
Truck 2 was on a flat stretch of road at the bottom of the hill directly in front of Truck 1.
At the bottom of the hill, Truck 1 was going 20 m/s; Truck 2 was going 35 m/s.
.
There were no skid marks left by Truck 2. The collision occurred at the stop sign where Truck 2 had
stopped
• After the collision, both trucks moved together in the same direction at 10 m/s before slowly rolling
to a stop.
You must now push Truck 2, using 1,000 N of force, 8 meters off to the side of the road so no one
else gets hurt.
1. How much work was done to bring truck 2 to a stop? 2. If tuck 2 came to a stop In 15 seconds, how much power (in watts) did it take to stop truck 2 at the sign by applying force to the brakes? 3. What is the final combined momentum of the trucks right after the accident? 4. Assuming that there are no other no conservation forces involved, what impulse was given to each truck during the collision? A. Truck 1: B. Truck 2:

Answers

Answer:

1) Kinetic energy of the truck 1 is 600,000 joules.

Kinetic energy of the truck 2 is 1,837,500 joules.

2 a)Potential energy of truck 1 is 646,800 Joules.

b) Energy lose by the truck 1 just got converted into heat and sound energy during the collision.

Step-by-step explanation:

Mass of the truck 1 and truck 2,m = 3000 kg

Velocity of the truck 1,  = = 20 m./s

Velocity of the truck 2, = 35 m./s

1. Kinetic energy of the truck 1:

Kinetic energy of the truck 2:

2.a) Energy loose by the truck 1:

Initial height of the truck on the hill = 22 m

At that height potential energy will be maximum:

Potential energy of truck 1 at that height =

b) Energy lost by the truck 1 just got converted into heat and sound energy during the collision.

Justify why the pituitary gland is the master hormone

A. It stimulates the production of other glands hormones

B. Its located at the brain

C. It is the strongest gland

D. It is the most intelligent gland

Answers

Answer:

The correct answer is - A.  It stimulates the production of other gland's hormones.

Explanation:

The pituitary gland is also known as the "master" gland of the endocrine system. It stimulates or regulates other glands and the secretion of hormones of many of the other endocrine glands.

Its ability to control the function of the other glands and hormones gives it its name of master gland. The size of this gland is like a pea and found at the base of the brain.

A- Briefly describe the biotechnology methods that would have been used to produce these results.

B- How are the bands from the jeans and the shirt similar? How are they different?

C- Based on these results, what conclusions might a prosecutor present to a jury during a criminal trial?

Answers

Answer:

a. teh use of a electrophoresis machine after the dna has been processed using enzymes would give the bands shown on the gel

b.the bands from teh jeans and shirt show that the shirt was made from materials taht include teh material the jeans were made from

c. a prosecutor may conclude to the jury that the defendant had blood only on their shirt

help pls pls plsssss

Answers

Answer:

the evidence points to increase of carbon dioxide in the atmosphere. There are many reasons, but you could probably go with deforestation, unregulated emissions--burning fossil fuels, industry and transportation.

How are convection currents involved in the process?

Answers

They transfer heat from one place to another

Cómo se forman los fósiles

Answers

Explanation:

Los fósiles se forman a través de varios tipos de fosilización: mineralización, carbonización, momificación, y fundición y moldes. El proceso más común es el de mineralización, en el que los minerales de aguas subterráneas se filtran en las partes duras del organismo, como huesos y conchas, y los petrifican o los convierten en piedra.

Containers of ice cream are sold by volume, not by weight. Some ice cream manufacturers pump air into the ice cream before packaging it. Why does this practice make the ice cream more expensive to the consumer?

Answers

Ok so say a pint of ice cream is 7 dollars. And we have two different brands. Same price, same flavor, same package. One pint is filled to the top and is very dense. The other is filled an inch away from the top and is light and easy to scoop through. In processing they both were filled to the top but the lighter ice cream had air pumped into it. This air settles at the top as the air is less dense than the ice cream and still gets trapped in the ice cream as well. This costs the company nearly nothing to do and nearly doubled the mass of the ice cream in production. Leading to them saving a lot of money while charging the same price. Technically this brand is more expensive because you are getting less than what you are paying for.

Scrambled Sentence
terrestrial are Earth-like Mercury, Venus, Earth, Mars planets such as and planets



2) Scrambled Sentence
called gas giants Jupiter, Saturn, Uranus, are jovian planets and Neptune God-like also such as
Type the correct sentence on the line below.

Answers

Answer:

Terrestrial planets are Earth, Mercury, Venus, Earth, Mars.

Explanation:

Terrestrial planets are Earth, Mercury, Venus, Earth, Mars planets whereas Jupiter, Saturn, Uranus and Neptune are Jovian planets which is also called gas giants. Terrestrial planets means that the planets have rocky soil which is hard in nature while on the other hand, a gas giant is a big planet that is composed of mainly hydrogen and helium element so we can conclude that terrestrial planets are different from gas giant in their soil composition.

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due in 20 mins help pls Find the equation for the line that passes through the point (3,3), and that is perpendicular to the line with the equation x=4. 12345678912TIME REMAINI53:35By making inferences based on analysis of a character, the reader is able to determine a character'sA beactionsO developmentthemeO motivation. A 62.0 kg water skier at rest jumps from the dock into a 775 kg boat at rest on the east side of the dock. If the velocity of the skier is 4.50 m/s as she leaves the dock, what is the final velocity of the skier and boat?2.78 m/s to the east2.78 m/s to the west0.360 to the west0.360 to the east Put these numbers in order from least to greatest.3/4,0.6, and 0.7 An expression is shown below:3(m + 5 + 9m)Part A: Write two expressions that are equivalent to the given expression. (3 points)Part B: Show that one of your expressions in Part A is equivalent to the given expression using algebraic properties. Explain which properties you used. (4 points)Part C: Show that your other expression from Part A is equivalent to the given expression by substituting a number for m. (3 points) how to solve mix surds 82+28 Find the distance between the pair of points given on the graph. 5Select the correct answer from each drop-down menu.Which two details are appropriate for the scope of Sheila's message?Sheila is writing instructions for installing smoke alarms in an apartment complex. She should inform readers to first ________ She should also tell readers to_________ Who was considered the best American pilot during World War I? A. Audie Murphy B. Chesty Puller C. Eddie Rickenbacker D. Daniel Daly Define second class lever A student wishes to construct a mass-spring system that will oscillate with the same frequency as a swinging pendulum with a period of 3.45 S. The student has a spring with a spring constant of 72.0 N/m. What mass should the student use to construct the mass-spring system? Realiza un anuncio publicitario en tu cuaderno sobre la importancia de los pueblos indgenas en nuestro pasMe ayudan find atleast 3 solutions for the following linear equation in two variables:2x + 3y = 4 Benoit Company produces three productsA, B, and C. Data concerning the three products follow (per unit): Product A B CSelling price $80 $56 $70 Variable expenses: Direct materials 24 15 9 Other variable expenses 24 27 40 Total variable expenses 48 42 49 Contribution margin $32 $14 $21 Contribution margin ratio 40% 25% 30%The company estimates that it can sell 1,000 units of each product per month. The same raw material is used in each product. The material costs $3 per pound with a maximum of 6,600 pounds available each month. What is the maximum contribution margin that the company can earn per month if it makes optimal use of its 5,000 pounds of materials? What is a cyclotron??What is cyclotron frequency? pls help being timed 20 points Tribal governments have their ownarmies.navies.police forces.air forces. How would I solve this? Question 5 of 10In the diagram below, 30 is parallel to XY. What is the value of x?769 Last question! Please show work. Really need to get this done in 1 hour