Which example is a biotic factor of an aquarium environment? A. number of underwater plants

B. amount of oxygen in the water

C. water temperature

D. amount of sand in the aquarium

(No websites or links just a answer)

A

Explanation:

The living organisms that influence and shape an ecosystem are called biotic factors. They are divided into 3 categories:

Producers: Plants, algae and autotrophic bacteria

Consumers: Animals

Decomposers: Bacteria, Fungi

i would go with b

cytokinesis occurs after telophase so that eliminates d

and the entire reason for cytokinesis is for cellular reproduction

the correct answer is sex-linked recessive.

i just took the test