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Whitepunk [10]
3 years ago
7

Which of the following is a biotic factors in an ecosystem? O sunlight O nutrients in soil and water O precipitation O microorga

nisms​
Biology
2 answers:
Kipish [7]3 years ago
6 0

Answer:

microorganisms​

Explanation:

Biotic factors include fungi,algae,bacteria etc.

While, Abiotic factors include soil, water ,sunlight and minerals

Wittaler [7]3 years ago
4 0

Answer:

\boxed {\tt D. \ Microorganisms}

Explanation:

A biotic factor is a living thing in an ecosystem. For example: deer, rabbits, grass and trees are all biotic factors.

An abiotic factor is a nonliving thing in an ecosystem. Some examples include rocks, soil, and water.

Let's examine our answer choices.

Sunlight, nutrients, and precipitation are all nonliving, so they are abiotic factors. They can't be the correct choice.

That leaves: <u>microorganisms.</u> Microorganisms are very tiny organisms, like bacteria and amoebas. They are biotic factors, so the correct choice is D. microorganisms

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