Question

6.

Which statement describes the relationship between the elodea and the snail?
A producer and consumer
B host and parasite
C. competitors
D. there is no relationship between the two
organisms

Answer 1

A. Producer and consumer

Step-by-step explanation:

The relationship between snails and elodea is symbiotic in that the snail eats algae and produces carbon dioxide. The elodea takes in the carbon dioxide and, through photosynthesis, creates oxygen, which the snail and every living thing in the tank uses to breathe.