Question

Organisms leave a population when they _____. immigrate reproduce compete emigrate

Answer 1

The answer is: emigrate.

An emigration is a movement of organisms from the region of settle. So, when organisms leave a population, they emigrate.

An immigration is the opposite process of the emigration in which organism move to some area. Competition is an interaction between members of the same species or between different species in which they compete for resources. Reproduction is a process of production of new organisms.

Answer 2

The answer is: emigrate.

An emigration is a movement of organisms from the region of settle. So, when organisms leave a population, they emigrate.

An immigration is the opposite process of the emigration in which organism move to some area. Competition is an interaction between members of the same species or between different species in which they compete for resources. Reproduction is a process of production of new organisms.