Question

this parasite is what type of living thing? (select one) plant animal fungus

Explanation:

Parasites can belong to different kingdoms. Plants are generally autotrophic and not typically thought of as common parasites in the general sense. Animals can be parasites like ticks. Fungi can also be parasitic such as some species that infect plants or animals. Without more context, it's hard to be definitive, but fungi are common parasites.

Answer:

fungi