question: Write a question you would see in a school textbook. OPTIONS:
- the color of the minerals.
- which minerals scratch other minerals.
- which minerals reflect light most strongly.
- the samples that feel smoothest to the touch.
answer: To compare the hardness of different minerals, it would be BEST to find

question: Write a question you would see in a school textbook. OPTIONS:
- only the bees
- only the flowering plants
- both the bees and the flowering plants
- neither the bees nor the flowering plants
answer: Which organisms benefit in the relationship between bees and flowering plants?

question: Write a question you would see in a school textbook. OPTIONS:
- Galileo Galilei
- Albert Einstein
- Charles Darwin
- Sir Isaac Newton
answer:
Which scientist studied biology by traveling by ship to different islands observing animal life, and developed a hypothesis about how species change?