Answer:
have caused
Explanation:
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.
<span>LO, praise of the prowess of people-kings</span>
D. I did the test the other day!
true
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