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.
the question was easily solved by Jacob
Where are the sentences?
This shows that Coco and her mother feel happy to have new neighbors. They like their neighbor.