Question

Humans and dogs often have a relationship in which the dog provides protection and companionship in return for food and shelter. What type of relationship does this illustrate? A. mutualism B. parasitism C. competition D. commensalism

Answer 1

It would be mutualism, because both the human and the dog benefit from one another.

Answer 2

mutalisim,because both beings help each other to survive and keep each other well.

hopes this helps :)