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erastova [34]
4 years ago
5

Which condition is a biotic factor of an aquarium ecosystem?

Biology
2 answers:
Alex777 [14]4 years ago
6 0
A) Algae growing on the grass
fenix001 [56]4 years ago
4 0

Answer:

We conclude that the correct answer is the A) Algae that grow in the crystal.

Explanation:

Hello!

Let's solve this!

A biotic factor is a factor that has life.

Let's analyze each of the options:

A) Algae that grow in the crystal: algae are living beings and grow in an aquatic ecosystem.

B) Gravel at the bottom of the aquarium: gravel is an abiotic factor, that is, lifeless.

C) Amount of oxygen in the water: it is an abiotic factor

D) Water temperature: it is not a biotic factor.

After the analysis, we conclude that the correct answer is the A) Algae that grow in the crystal.

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