The weight of a chair is
a. the amount of space the chair takes up.
b. the amount of gravity pulling on the chair.
c. the state of matter of the chair.

Marianne is comparing two animals: a fruit fly and a fruit bat. she asks, "do a fruit fly and a fruit bat share a common ancestor in their evolutionary history? " according to evolutionary theory, what is the answer to marianne's question?

Stephen is a student who wants to test his knowledge of medical terminology. which option could he use?

What best explains why atp is regarded as a renewable resource within the cell