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Roles for Living Things

Fill in the blanks.An organism that lives in or on a host is a(n) bloodparasitefoodanimalSelect your answer. The host of a tapeworm can be a(n) foodanimalparasitebloodSelect your answer or a human. After the tapeworm attaches itself to the host, it takes in bloodparasitefoodanimalSelect your answer that the host has digested. Parasites usually harm their bloodhostsfoodanimalSelect your answer, sometimes killing them. Fleas eat the foodbloodanimalparasiteSelect your answer of dogs as food.