What are three types of arthropods ?

Insects.

Arachnids.

Crustaceans.

phylum Arthropoda consists of 4 major groups 3 being Insects things like ants and Crustaceans things like shrimp or krill and Arachnids things like spiders.

affects the water bodies: excessive use of fertilizers causes eutrophication. the fertilizers which are used on plants affect the quality of land on which it is used, further causing erosion of soil. the fertilizers used on plants contain harmful chemical fumes which affect the environment.

answer; the tunica intima also called tunica interna, consists of elastic fibers,connective tissue and smooth muscle cells;