Answer:
The scientific name of a crocodile is Crocodylidae
Select all the statements that specifically give evidence that HIV is a retrovirus.
A. The genetic information is copied from RNA to DNA.
B. The genetic information is inserted into the DNA of the host cell, where it may
remain inactive for many cell cycles and become activated later.
C. The genetic information is transcribed and translated into new viral parts.
D. The parts assemble into new viruses and burst from the host cell.
Answer:
C
Explanation:
12 grams of carbon react with 32 grams of oxygen to make 44 grams of carbon dioxide.
What is the percent mass of carbon in carbon dioxide?
Round your answer to the nearest percent and do not write the % sign.
30 POINTS
Scientists found a layer of rock with several different fossils in it, as shown in the image. Based on the model, which of these fossils are the oldest and which are the newest? Explain your answer.
LOOK AT THE PICTURE!
Answer:
Fossils generally helps in relative dating of rocks.
The Trilobites are considered the oldest in this rock sequence when we apply the principle of superposition of strata.
The principle states that "in an undeformed/undisturbed sequence of rock, the oldest is always at the bottom while the youngest is on top" .
This principle therefore explains why the Trilobites at the base are considered the oldest.
Answer:
Oldest would be D and Youngest A Obvi
Explanation:
2. How did fossils contribute to Darwin's ideas about
changes in species over time?
Oa. Fossils supported Darwin's ideas about
common ancestry and the relationship of
living species to fossil species.
Ob. Fossils showed that all species are the result
of gradual changes over time.
c. Fossils explained how species develop
different traits.
Od. Fossils showed how humans had affected the
traits of organisms for thousands of years.
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Answer:
B. Fossils showed that all species are the result of gradual changes over time.
I hope this helps you
:)
Answer:
b) Fossils supported Darwin's ideas about
common ancestry and the relationship of
living species to fossil species.
Explanation:
How did fossils contribute to Darwin's ideas about changes in species over time?Fossil remains have been found in rocks of all ages. Fossils of the simplest organisms are found in the oldest rocks, and fossils of more complex organisms in the newest rocks. This supports Darwin's theory of evolution, which states that simple life forms gradually evolved into more complex ones.
Fossils supported Darwin's ideas aboutcommon ancestry and the relationship ofliving species to fossil species.Common ancestry allows Darwin to infer what happened in the lineage leading to modern mammals. The fact that present day birds and reptiles have sutures but no live birth is evidence that sutures were present in the lineage leading to modern mammals before live birth evolved.
Fossils showed that all species are the result
Fossils showed that all species are the resultof gradual changes over time.
Fossils. Fossils provide solid evidence that organisms from the past are not the same as those found today; fossils show a progression of evolution. Scientists determine the age of fossils and categorize them all over the world to determine when the organisms lived relative to each other.
Fossils explained how species develop
Homologous features
Homologous features If two or more species share a unique physical feature, such as a complex bone structure or a body plan, they may all have inherited this feature from a common ancestor. Physical features shared due to evolutionary history (a common ancestor) are said to be homologous.different traits.
Fossils showed how humans had affected the
Fossils showed how humans had affected thetraits of organisms for thousands of years.
Evidence for early forms of life comes from fossils. By studying fossils, scientists can learn how much (or how little) organisms have changed as life developed on Earth. There are gaps in the fossil record because many early forms of life were soft-bodied, which means that they have left few traces behind.
Two dogs mate and produce a the same breed puppy. This is an example of___.
Answer:
are you talking about cross breed?
what type of pitch typically has the greatest average speed?
Answer:
The fastball has the greatest average speed.
The four-seam fastball has a speed between 50-60mph. Hence, the fastball has the greatest average speed.
What is a four-seam fastball?A pitch in baseball is referred to as a four-seam fastball, rising fastball, four-seamer, or cross-seam fastball. It belongs to the fastball family of pitches and is typically the hardest (and fastest) pitch a pitcher can throw.
It has that name because four seams are visible with each spin of the ball as it is thrown. A few pitchers in the major leagues have been known to exceed 100 mph with their pitches. Frequently, it is contrasted with the two-seam fastball. The fastest and with the least amount of lateral movement in the air, the four-seam fastball is also the most desired throw for fielding.
Hence, the fastball has the greatest average speed.
Learn more about four-seam fastball, here:
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A classmate claims that al. Mutations are harmful and can be passed on. Is that true
Answer:
not all mutations are harmful, some mutations are actually for the better but i think they can sometimes be passed on
Explanation:
hope it helps sorry if it doesnt
answer the following
Answer:
Figure A is self-pollination, also known as autogamy because the transfer of pollen from the anther to the stigma is taking place on the same flower.
Figure B is cross-pollination, also known as xenogamy because the transfer of pollen occurs from the anther of one flower to the stigma of another flower.
Which equations are used to calculate the velocity of a wave?
velocity = distance × time
velocity = wavelength × frequency
velocity = distance/time
velocity = wavelength/frequency
velocity = distance/time
velocity = wavelength × frequency
velocity = distance × time
velocity = wavelength/frequency
Answer:
velocity = frequency x wavelength
Explanation:
Answer:
The answer is C
Explanation:
edge 2023 trust me
please help biology!!!
1. The color of a substance is a
______
Answer:
pigment
Explanation:
A pigment is a substance occurring either in plant tissue or animal tissue and producing a characteristic colour, such as chlorophyll in green plants and haemoglobin in red blood.
What is the difference between coral and polyp?
Answer:
Coral reefs are built by and made up of thousands of tiny animals that are related to anemones and jellyfish. Polyps can live individually or in large colonies that comprise an entire reef structure. At night, polyps extend their tentacles to feed.
Explanation:
hope this helps
1. The structure of nuclear membrane is suitable for
a) organization of spindle for nuclear division
b) nucleocytoplasmic exchange of materials
c) separation of chromosomes
d) synthesis of ER
Explanation:Nucleocytoplasmic exchange of materialsIn eukaryotic cells, the nucleus is bound by a double membrane or nuclear envelope. It possesses openings at certain intervals called as 'nuclear pore'. Nuclear pores are large protein complexes regulates the exchange of material between nucleus and cytoplasm, i.e., nucleo-cytoplasmic exchange of materials.
How do the structures of the cardiac muscle and skin tissue support their functions within the body? (Hint: Think abou
Answer:
See below
Explanation:
The structure of the cell is very much linked with the functions of the cell. The cardiac muscle is made of the myocardium which serves the body by providing the blood, nutrients and oxygen. The cardiac muscles appear striped when seen under a microscope.
The skin consists of the tissues and cells which are close enough to create a boundary that does not allow the entry of materials and pathogens inside the body.
Hence, the function and the morphology of the cells are somewhere related to each other.
What causes the different layers in our atmosphere?
Answer:
changes in temperature that happen with increasing altitude.
Is cotton biotic? True or false question
The answer pls go quick and just 1,2,3,4
Answer:
1. Metaphase
2. Anaphase
3. Telophase
4. Cytokinesis
God has left a very beautiful girl for me are you here
Answer:
yes papi (>w<)
Explanation:
Oxygen has 17 known isotopes. The atomic number of oxygen -16 is 8. What can you tell me with this information about isotopes of oxygen?
Answer:
slwug
Explanation:
jrjdhdhdhdhdbdhdhdhdhdhdhdhd
what are the two basic parts of a plant
Answer:
the shoot and root systems
Explanation:
A plant is made up of two basic parts, the shoot and root systems. Within each system you will find more complex anatomy. On the shoot system, the stem, leaves, flowers, and fruit can be seen
A seagull flew 145 meters to the east at a constant velocity. It flew that distance in
10.0 seconds. What was its velocity?
What’s the answer ?
Given parameters:
Displacement of the seagull = 145m to the east
Time taken to cover the distance = 10s
Unknown:
Velocity = ?
Solution:
Velocity is one of the physical quantities. It is the speed in a specific direction. Hence, velocity is a vector quantity having both magnitude and direction.
So, mathematically;
Velocity = [tex]\frac{Displacement }{Time taken}[/tex]
Velocity = [tex]\frac{145}{10}[/tex] = 14.5m/s due east
The velocity of the seagull is 14.5m/s due east
Answer:
v=d/t=v=145/10.0=14.5m per second
What is a primary species?
Answer:
The primary species something regenerates off of.
For example: Let's say there was an animal called a goblegg.
If the animal who gives it the main components is an chicken, the primary species is a chicken.
Hope this helps!
what is shown in the diagram? answer as fast as possible please
Answer:
the environment is unclean
What month of each year have the highest and lowest concentrations?
i am in the year 2021 still
What is the process that some plants used to flower at the same time every year?
Answer:
Photoperiodism
Explanation:
What is the primary function of dermal tissue?
water storage
protection
nutrient transport
support
Answer:
Primary dermal tissues, called epidermis, make up the outer layer of all plant organs (e.g., stems, roots, leaves, flowers). They help deter excess water loss and invasion by insects and microorganisms. The vascular tissues are of two kinds: water-transporting xylem and food-transporting phloem.
For a quick simple answer, it's nutrient transport.
What materials can someone use to BEST erase part of a document?
A person can use an eraser, whiteout, or a computer program to erase parts of a document.
What is Computer?Computer is an advanced electronic device that takes data as input, processes it according to a set of instructions and produces the desired output. It is used to perform various tasks such as calculations, data processing, and automated reasoning. Computers have become an integral part of our daily life and have helped us in many ways. They have enabled us to store and access data quickly, communicate with people around the world, and make calculations faster and more accurate. Computers are also used for entertainment such as gaming, videos and music. In addition, computers are used in many industries such as medical, business, engineering, and security.
To know more about Computer
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Using the vocabulary words, fill in the blank with the correct word. candle, chromosome, DNA, embryo, gene, genetics, procedure, trait, unique, yolk 1) The genes in my ___________ make me a special creation. 2) Our cat has an unusual ____________ : it has six toes on each paw.
Answer:
DNA and Trait
Explanation:
why do we sometimes run into each other in brainly???
Answer:
1.Dna
2. Trait
Explanation:
i had done this yesterday
What type of plants are carnations
what type of fault is formed when divergent plate move