In this task, you are given a multiple-choice question and you have to pick the correct option. Answer with option indexes (i.e., "A", "B", "C", and "D").

animals learn some behaviors from watching their (A) rocks (B) toys (C) caretakers (D) trees
C

Plants grow because they (A) decide the time is right (B) can breathe a lot of air (C) use what people breathe out to survive (D) take photos of other plants
C

If an animals starts eating fewer calories than its used to, its body will eventually (A) float (B) fly (C) shrink (D) get bigger

C