question: what can make humans sick when they become parasites?
choices.text: h2o tissue made of chondrocytes antibodies Therapsids one-celled animals gravity uncontrollable burning digestion
choices.label: A B C D E F G H
fact2: Exhibit One-celled animals are called protozoa .
combinedfact: one-celled animals make humans sick when they become parasites
formatted_question: what can make humans sick when they become parasites? (A) h2o (B) tissue made of chondrocytes (C) antibodies (D) Therapsids (E) one-celled animals (F) gravity (G) uncontrollable burning (H) digestion