Whale
Horse
Bird
Cat
Bat
Human
These limbs provide evidence of common ancestry because they -
Answer
A have the same basic structure
B pedom the same function
С
are the same size
Dare parts of mammals

Answer:

The answer is A

Explanation:

All the the different limbs all have an upper arm bone which is the humerus and two forearm bones which are the ulna and the radius.

The limbs of Whales, horses, birds, cats, and humans provide evidence of common ancestry because they have the same basic structure. Thus, the correct option for this question is A.

A common ancestor may be defined as an ancestral organism that is significantly shared by two or more descendent lineages. In a more simple term, an ancestor that they have in common. These ancestors follow each taxon's lineage back in time until all the lineages meet up.

A Common Ancestor is a lineage that undergoes cladogenesis, that is, branching evolution, such that more than one species can trace its ancestry back to the common ancestor or, more accurately, to multiple common ancestors.

Therefore, the limbs of Whales, horses, birds, cats, and humans provide evidence of common ancestry because they have the same basic structure. Thus, the correct option for this question is A.

To learn more about Common ancestors, refer to the link:

https://brainly.com/question/28420562

#SPJ2

Two black guinea pigs were crossed and they produced a litter of 4 black and 3 white guinea pigs. Which best explains this occurrence?
White fur is dominant to black fur.
White fur was the result of a mutation.
Both parents were heterozygous for black fur.

How can climate change be reduced? How can climate change be fixed? Is there any evidence for us to see that climate change has been affecting us?

Pattipan squash are either white or yellow. In growing Pattipans, you notice that if you want to get yellow Pattipans at least one of the parents must be yellow. Which color is dominant?
Explain.

(NEED ASAP!) how does crossing over during meiosis allow for genetic variablity?

Question 2 Multiple Choice Worth 4 points)
[0.04H] Which of these statements is correct about tidal energy and ocean thermal energy?
A - Tidal energy may increase the fish population.
B - Tidal energy may increase the bird population.
C - Ocean thermal energy may alter the wave heights.
D - Ocean thermal energy may alter the ocean ecosystem.

please help, will give brainliest ​

Which of the following pairs is unrelated?
O Sugar-carbohydrate
O Fat-lipid
O Amino acid-protein
O Starch-nucleic acid

*
what’s a small cellular structure with a specific function

In the deep ocean layer, the temperature and salinity of the water is

options to anwser
the same
continues to decrease rapidly

PLEASE HELP DUE TOMORROW!

what are the advantages of harvesting more crops and trees to reducing carbon emissions?

And what are disadvantages of harvesting tree and crops for reducing carbon emissions?

Negative feedback: If blood pressure is high, the blood vessels should
A. dilate (open up more)
B. constrict (get tighter)​

The MA of a lever is 4. If you have to lift the object up 20 cm,
how far will you have to pull down?

What are some terms that describe cells that fight infections? Check all that apply
White blood cells
Red blood cells
phagocytes
B-cells
pathogens

Obsessive-compulsive disorder is marked by unwanted behaviors that are repeated excessively and are uncontrollable.


Please select the best answer from the choices provided

T
F

Buttermilk, yogurt, cottage cheese, and alcohol are some of the foods that are produced by bacteria performing the process of -

large blooms of algae on the surface of a lake keep which abiotic factor from reaching the bottom?

What is one reason that pumpkins are more closely related to corn plants than to edible mushrooms?

Read this paragraph from the passage “True or False: Can You Trust Your Memory?”:

“In my view, the similarities [in memory brain activity] outweigh the differences,” adds McDermott. “It’s really not possible at this point in time to reliably distinguish between real and false memories.”

Now read the paragraph below from “The Mind in the Machine.” As you read, think about how the information in the two paragraphs relate to one another. Which sentence from the text supports that artificial intelligence likely would have trouble distinguishing a true memory from a false memory?


a. The human brain has always been an important source of inspiration for computer scientists.

b. It’s the best example we have of an intelligence machine.

c. This approach roughly mimics the way the brain processes information.

d. Recently, AI has taken huge steps forward thanks to a technique called deep learning.

HELP
13 POINTS
How do we know what animals from millions of years ago look like?

What happens to water when light is absorbed?

A. it bonds with carbon dioxide and forms carbonic acid
B. it bonds with oxygen and form H2O2
C. it splits and oxygen is given off, while H+ builds up in the thylakoid space
D. it heats up and therefore provides the activation energy needed to start photosynthesis

what kind of cell has many orgins of replication

On a coordinate plane, 3 parallelograms are shown. Parallelogram A B C D has points (3, 5), (6, 5), (4, 1), (1, 1). Parallelogram A prime B prime C prime D prime has points (3, negative 5), (6, negative 5), (4, negative 1), (1, negative 1). Parallelogram A double-prime B double-prime C double-prime D double-prime has points (negative 3, negative 4), (0, negative 4), (negative 2, 0), (negative 4, 0).
Which rule describes the composition of transformations that maps pre-image ABCD to final image A"B"C"D"?

What is not a following factor influencing natural selection

This serves as a quick energy source.
a. carbohydrate.
b. nucleic acid.
c. lipid.
d. protein.

1. A mixture is a blend of two or more substances that have NOT
A. combined chemically
B. dissolved
C. been mixed together


Please answer as soon as possible !!

How is active transport different from simple diffusion and facilitated diffusion?

Which of the following statements regarding plant speciation is correct?

Animals adapt to their surroundings to improve reproduction rates.
Animals adapt to their surroundings to improve survival rates.
Animals adapt to their surroundings to reduce reproduction rates.
Animals adapt to their surroundings to reduce survival rates.

Select all the correct statements concerning proteins

pls help i’m taking a test.

part of earth that contains all ecosystems

The prefix exo- means “out of” and the prefix endo- means “taking in”. How do these meanings relate to the meaning of exocytosis and endocytosis?