Question: Claudia's teacher places a photograph of an organism on the board. He asks Claudia to determine if the organism is a plant or an animal. The answer to which question will best help Claudia determine if the organism is a plant or an animal?

  Options: 
 A. Does the organism have cells?
 B. Does the organism reproduce?
 C. Does the organism live in the forest?
 D. Does the organism make its own food?
Answer: D