Question

What is symbiosis?

A. relationship that helps one species and neither helps nor harms the other

B. relationship that helps both species

C. relationship that harms one species and helps the other

D. close association between two or more species in an ecosystem

Answer 1

D. close association between two or more species in an ecosystem

Step-by-step explanation:

A. Commensalism

B. Mutualism

C. Parasitism

D. Symbiosis