Question

what is parasite?...​

Answer 1

Answer:

A parasite is an organism that lives on or in a host organism and gets its food from or at the expense of its host. There are three main classes of parasites that can cause disease in humans: protozoa, helminths, and ectoparasites. Protozoa.

Answer 2

Answer:

small animals who live on the body of other living animals and plants, and obtain their food are called parasites.

For eg:-

tapeworms live in our stomach and suck blood from our body.