Answer the following question: You are presented with the question "What can happen to a population when animals begin to migrate?" and the following answer choices: - It expands - harm them - it can change species - Move to another area - it can eat more - it can go extinct - it can fluctuate - Plant growth is reduced Now knowing that migration is a type of movement that changes population size and population viability Population sizes are under constant fluctuation, choose the best answer.
Answer:
it can fluctuate