Biologists want to increase the number of animals in a population. they suggest that if a minimum number of animals are protected, they will prevent the extinction of a species. which method will the biologists’ idea?

E establishing wildlife management areas

Explanation:

If you're on Plato that's what I put and it said it was correct

The answer is E- establishing wildlife management areas

Explanation:

I put this one on Edmentum and got it correct

white blood cells or wbc s are mainly 2 types-

1.agranulocytes

2.granulocytes

the monocytes or macrophages of agranulocytes , dendritic cells which are accessory leucocytes, and b cells which is one type of lymphocytes   identify the antigens present on the pathogen's surface. these three cells are called antigen presenting cells(apc) which are phagocytes and destroy the antigens by secreting antitoxins. besides this leukocyte is always plays vital role in the immunity of the body.

radon is correct hope this