corn, (the rest of this i'm just filling out because answers must be a certain length)
The answer is D. Mutualism is the symbiotic relationship when both organisms benefit. Predation is not a symbiotic relationship. Parasitism is the symbiotic relationship where one organism benefits and the other is harmed.
I believe it's true, sorry if it's not. I just can't find any research to prove if my answer is correct or not.
