Define= mutualism, parasitism, commensalism, predation
(10 points)

Commensalism – where one species benefits while the other is unaffected.

Mutualism – both species benefit.

Parasitism – one species benefits while one is harmed.

Predation – one species benefits while the other dies.

Explanation:

Hope that helps

Usually you will find 3 or 4 objective lenses on a microscope. They almost always consist of 4x, 10x, 40x and 100x powers. When coupled with a 10x (most common) eyepiece lens, total magnification is 40x (4x times 10x), 100x , 400x and 1000x.