which of the following can be further classified as protozoa, helminths, and ectoparasite? parasites…

Brief Explanations:

Parasites are organisms that live on or in another organism (host) and benefit at the host's expense. Protozoa are single - celled parasitic organisms, helminths are multicellular parasitic worms, and ectoparasites are parasites that live on the surface of the host. Bacteria, viruses, and fungi are different types of microorganisms and not classified in the same way as protozoa, helminths, and ectoparasites.

Answer:

A. Parasites