fact and question: two females can not usually reproduce with each other
Question: Which of the following would be least likely to reproduce?

What's the answer?

answer: 2 female cats

fact and question: an animal requires warmth for survival
Question: Living things which require warmth likely also require

What's the answer?

answer: kidneys

fact and question: summer is when a hemisphere is tilted towards the sun
Question: If an island is experiencing a hot summer it is because

What's the answer?

answer: of the axis

fact and question: metal is sometimes magnetic
Question: Metal is sometimes what?

What's the answer?

answer:
polar opposite