How is population size regulated by abiotic and biotic factors?

1 Answer
Evan Holbrook
Jun 20, 2018

See below.

Explanation:

Abiotically, population size can be regulated through natural disasters like floods, tornadoes, etc or things that affect climate like rain and temperature.

Biotically, population size can be regulated by food and/or natural predators. If a species doesn't have any natural predators it can be regulated by things like disease.

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