Organisms called parasites are ______.

Question

Quizplus · Accepted Answer

Parasites are organisms that live on or inside other organisms (hosts) and obtain their nutrients from them, often causing harm to the host in the process. Therefore, they are not always harmful to their host, but commonly so. They are not decomposers, as they do not break down dead organic matter. They are also not always viruses, as there are many different types of parasites, including protozoa, helminths, and arthropods. Lastly, parasites are not free-living, as they require a host to survive.

Organisms Called Parasites Are ______