When 2 species bennift like fish cleaning a whale by eating off his skin
They do that method because the chemicals, water, or whatever is good for the plants. It is not good for us but good for them. It is sad, it really is. Or it can aslo be becayse it is a cheaper option.
(PLEASE DONT QUOTE ME ON THIS I AM NOT SURE.)
Answer:
A: Large fins
Explanation:
Large fins help it propell through the ocean fast.
the answer is A. Nitrogen is essential for growth in producers (Apex)
