Which structure in these animals helps protect their internal body parts? shell backbone gills muscles

the answer is c.) there is a warm front in region a and a stationary front in region b.

linnaeus is the father of taxonomy

explanation:

which is the system of classifying and naming organisms. one of his contributions was the development of a hierarchical system of classification of nature. today, this system includes eight taxa: domain, kingdom, phylum, class, order, family, genus, and species.