Q: You are presented with the quiz "What engages in courtship?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "mating is generally preceded by courtship" and "males and females mix only to mate". So, what's the best answer to the question?

Choose your answer from: I. Males and females. II. elephants. III. fur seals. IV. it keeps an organism warm. V. science. VI. Males and males. VII. books. VIII. warm-blooded.
The answer is:
I.