Question

10 which of the following is an example of a biotic factor that would limit the size of a deer herd? a populations of predators b severe summer drought c lack of oxygen at high altitudes d heavy winter snowfalls

Explanation:

Biotic factors are living components in an ecosystem. Predators are living organisms that can limit deer herd size by preying on them. Drought, lack of oxygen, and snowfalls are abiotic (non - living) factors.

Answer:

A. populations of predators