1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Travka [436]
3 years ago
10

Humans, crocodiles, bats, whales, and birds have similar limb bones. What do these similarities suggest?

Biology
2 answers:
Likurg_2 [28]3 years ago
5 0
B, because all have similarities, not just some
Lisa [10]3 years ago
3 0

Answer:

The correct answer is B.

Humans, crocodiles, bats, whales, and birds evolved from a common ancestor.

Explanation:

I just took the test so that is how I know, also if you look at all their structures they are similar and diffrent but they are diffrent because there bodies had to adapt to the food and place they were living in.

You might be interested in
This dinosaur lived long ago on Earth in a tropical climate. The dinosaurs were killed and became extinct because of a change in
NeTakaya

Answer:

Geological, chemical, paleontological.

Explanation:

Geological evidence for ice ages comes in various forms, including rock scouring and scratching, glacial moraines, drumlins, valley cutting, and the deposition of till or tillites and glacial erratics.

Successive glaciations tend to distort and erase the geological evidence, making it difficult to interpret.

It took some time for the current theory to be worked out.

There have been at least four major ice ages in the Earth's past.

Paleontological by their bones, remains

7 0
3 years ago
Please help i need to finish this today before bed and i need a passing grade to start my next assignment.
AveGali [126]
An answer might be - <span>Any of a group of complex organic macromolecules that contain carbon, hydrogen, oxygen, nitrogen, and usually sulfur and are composed of one or more chains of amino acids. Proteins are fundamental components of all living cells and include many substances, such as enzymes, hormones, and antibodies, that are necessary for the proper functioning of an organism. They are essential in the diet of animals for the growth and repair of tissue and can be obtained from foods such as meat, fish, eggs, milk, and legumes.


</span>
4 0
3 years ago
External fertilization in fishes is called
nevsk [136]
The answer is a 
hope this helps
6 0
4 years ago
Read 2 more answers
What are the two types of dietary carbohydrates?
Rainbow [258]
<span>simple and complex

"complete and incomplete" are terms used for proteins in nutrition. "macro and micro" are terms used for nutrients in nutrition. And " saturated and unsaturated are terms used for fats also in nutrition. 
The difference between simple and complex carbohydrates is related to the way they are digested. Simple carbohydrates are quickly absorbed and ready to be used, while complex carbohydrates take longer to be absorbed and supply energy through a longer period of time.</span>
5 0
4 years ago
Read 2 more answers
1.Where should Species C be placed on the tree?
Nitella [24]
1. Space 2
2. Back limb
3. The back limb helps because you can see the shape it was growing into and the tail because two have tails and the others don’t.
7 0
3 years ago
Read 2 more answers
Other questions:
  • Natural selection is a primary mechanism leading to evolutionary change. Which of the following is a trait that some living thin
    10·2 answers
  • How can biological weathering result in chemical erosion?
    6·1 answer
  • Discuss 3 methods of passive transport
    8·2 answers
  • Erwin Chargaff observed that the proportions of adenine (A) and thymine (T) bases were always equal, as were the proportion of g
    11·1 answer
  • When a person becomes an adult most cells continue to divide for what two reasons?
    15·1 answer
  • In looking at the layer of rock, bones from the Pliohippus are found in layers above bones of the Mesohippus what does this tell
    15·1 answer
  • A genetics question: Tay-Sachs disease is a rare human disease in which toxic substances accumulate in nerve cells. The recessiv
    10·1 answer
  • Let the ruling classes tremble at a Communistic revolution. The proletarians [common people] have nothing to lose but their chai
    9·1 answer
  • Which measurement is affected by gravity?(1 point)
    6·1 answer
  • 13. How do stem cells become specialized to absorb nutrients from food as
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!