Answers this plz it is for my little brother he is 9 Explain how reproduction is essential to the parasite in section one. How does the parasite control the host?

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.

Some parasites alter host behavior by infecting neurons in the host's central nervous system. The host's central nervous system responds to the parasite as it would to any other infection.

Explanation:

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