Question

What is the definition of internal parasites​

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.

Explanation:

so basically it is an living organism which lives on other living organism and derive their food from them

please mark as brainliest

Answer 2

Answer:

An intestinal parasite infection is a condition in which a parasite infects the gastro-intestinal tract of humans and other animals. Such parasites can live anywhere in the body, but most prefer the intestinal wall.