Question

Which of the following choices gives examples of biotic factors in an ecosystem?

Answer 1

Answer:

I say ith's either A or D,

Explanation:

But my vote's on D Since I know their both living beings

Answer 2

Answer:

D

Explanation:

Biotic factors are living things.

A- humidity and precipitation are not living

B-water and soil pH are not living

C- water and air temperature are not living

D- snails and bacteria are living

A, B and C give examples of abiotic factors, or things that are not living. Therefore, the examples of biotic factors is choice D.