Question

question 5 of 10
what term is used to describe how well an organism functions in its environment?
a. fitness
b. evolution
c. selection
d. variation

Explanation:

In biology, fitness refers to an organism's ability to survive and reproduce in its environment. Evolution is the change in species over time. Selection is a process (like natural selection). Variation is the differences among organisms. So, fitness is the term for how well an organism functions in its environment.

Answer:

A. Fitness