_______ cause(s) populations to change over time.

Natural disasters
Natural selection
Weather
Genes

Question

_______ cause(s) populations to change over time.

 Natural disasters
 Natural selection
 Weather
 Genes

anonymous · Answer

@TobleroneJesus

anonymous · Answer

what can you eliminate?

anonymous · Answer

(Just going to assume you're on a different tab or something). Anyways, it wouldn't be natural disasters or weather. Those two would impact the population at a very small amount, and it wouldn't happen over time, but just at once. Genes could possibly be the answer, but it always comes back to natural selection :)

anonymous · Answer

I know it cant be weather or natural disasters.

anonymous · Answer

Natural selection is the gradual process by which heritable biological traits become either more or less common in a population as a function of the effect of inherited traits on the differential reproductive success of organisms interacting with their environment. It is a key mechanism of evolution. which takes a while so it's B.