Question

What is symbiosis?

A:close association between two or more species in an ecosystem


B:relationship that helps both species


C:relationship that harms one species and helps the other


D:relationship that helps one species and neither helps nor harms the other

Answer 1

Answer: B

Explanation: Symbiosis is a relationship that helps both species.

Answer 2

Answer: b

Explanation: symbiosis is the presence of a positive relationship between two organisms in an ecosystem