In this task, you are given two facts, and a multiple-choice question. Based on the given facts, answer the question with index of the correct option (e.g, "A").
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Question: Fact1: the mass of a planet causes the pull of gravity on that planet, Fact2: Well, weight is the force on a object caused by gravity trying to pull the object down., Question: The mass of a planet causes the what? (A) harmful substances (B) global warming (C) weight of objects (D) It gets heated up (E) heat energy (F) to move people (G) kinetic energy (H) flow of electrons

Answer: C


Question: Fact1: decomposition increases amount of organic matter in soil, Fact2: Fungi are involved in decomposition, as well., Question: What can help increase the amount of organic matter in soil?  (A) Fungi (B) mussels (C) pine (D) worms (E) animals (F) Enzymes (G) solutes (H) trees

Answer: A


Question: Fact1: Protozoa make humans sick when they become human parasites., Fact2: Illness-causing parasites include the protozoa Cyclospora and Toxoplasma gondii ., Question: What does Toxoplasma gondii do to a human? (A) antibodies (B) destruction (C) Makes them sick (D) gas spreads in the air (E) coliform (F) Makes them strong (G) Inject venom (H) Makes them healthy

Answer:
C