Q: You are presented with the quiz "Instincts help animals to do what?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "an animal needs to attract a mate to reproduce" and "instincts help animals find food, mate, reproduce, and raise their young". So, what's the best answer to the question?

Select from: a. attract a mate. b. Reproduction. c. protect them. d. kill predators. e. avoid planes. f. survive. g. population movement. h. gather friends.
A:
a.