Question

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

A.
humidity and precipitation
B.
water and soil pH
C.
water and air temperature
D.
snails and soil bacteria

Answer 1

D

Step-by-step 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.

Answer 2

I say ith's either A or D,

Step-by-step explanation:

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