Which is a relationship between 2 species of organisms in which one benefits by the association, while the ?

Question

other is unaffected?

a. parasitism

b. mutualism

c. predation

d. commensalism

Answer 1

the answer is D, and, when you have a question like this, if you look at the chapter of your biology book where this was covered, you'll find the answer right away..

since I'm not in school, I did a search and that's what Wiki told me.

Answer 2

commensalism is the answer