Answer: <em>The Bottleneck Effect</em>
Explanation:
A Bottleneck effect is the sharp reduction of numbers of a population through environmental effects or human activity. It causes a loss of the genetic pool and its variety; genetic variation lowers and increases with time as random mutations occur.
Answer:
im pretty sure its form a hypothesis
wolf and bears are at da top
then they prey other animals like fox, mice, otter, and fish
have a goed day
(choice B) ONLY B
please give me brainliest.
vaccination,immunization
