Question

What is the cause of change over time in a population?

O The environment modifies.
O All members can mate easily with all other members.
O No new members come in or go out.

Answer 1

the environment modifies i believe, or no new members come in or go out

Step-by-step explanation:

as an environment modifies, the population would have to adapt to this modification, which causes change over time in a population. and if no new members come in or go out, the population may increase or decrease over time.