fact and question: if one mineral can scratch another mineral then that other mineral is softer than that one mineral
Question: Which of the following relationships is true?

What's the answer?

answer: Diamond can scratch Play-Doh, therefore diamond is harder

fact and question: an animal requires enough nutrients to maintain good health
Question: An animal living in an environment lacking in food resources

What's the answer?

answer: will be in poor shape

fact and question: shelter can protect humans from weather
Question: Shelter is one of the basic human needs along with food, water, and

What's the answer?

answer: companionship

fact and question: the floating arrow on a compass always points towards the north
Question: a compass uses iron to locate the northern

What's the answer?

answer:
axis