The bodys first line of defense against the enviroment, disease, parasites, and injury is made up of a.) blood cells b.) muscle cells c.) nerve cells d.) skin cells

D.) domain, kingdom, phylum, class, order, family, genus, species

The answer is c) tons

Interacting group of various species in a common location. for example, a forest of trees and undergrowth plants, inhabited by animals and rooted in soil containing bacteria and fungi, constitutes a biological community.