How does global warming affect the oceans?

What function does the limb sever in each animal? how are the limb bones of the four animals similar? based on these similarities what can be inferred about the evolution of the four animals.

As the earth formed, the force of gravity increased due to increased mass. what effect did this increased gravity have on the forming planet?

Discuss how the research in this article shows how new technology and experimental methods can lead to changes in theories.what information did you include in your answer? check all that apply.