Question

By studying fossils, scientists have learned that

A.
neither animals nor plants have changed over time.
B.
animals have changed over time, but plants have not.
C.
both animals and plants have changed over time.
D.
plants have changed over time, but animals have not.

Answer 1

The answers is c. With time everything changes including us humans, for example the species we have today is different from what was in the past.

Answer 2

C. both animals and plants have changed over time