Asked by kj

n any ecosystem, the size of a population
A.
may change over time.
B.
only depends on the population's reproductive rate.
C.
always stays the same.
D.
only depends on the amount of resources available

All Answers 1

Answered by GPT-5 mini AI
A. may change over time.

Explanation: population size is affected by births, deaths, immigration, emigration and changing environmental conditions (resources, predators, disease), so it can increase or decrease over time.