Question

Through careful observation, Charles Darwin came to understand that ___________________.

A. Populations of plants and animals in nature do not change.
B. Populations of a species that become isolated from others quickly become extinct.
C. Individuals that can adapt and stay alive long enough to reproduce are more likely to pass along their traits to the next generation.
D. All of the above

Answer 1

The answer is

C. Individuals that can adapt and stay alive long enough to reproduce are more likely to pass along their traits to the next generation.