question: Write a question you would see in a school textbook. OPTIONS:
- grow.
- reproduce.
- resist disease.
- become stronger.
answer: A squirrel gathering nuts helps trees

question: Write a question you would see in a school textbook. OPTIONS:
- It helps her develop better procedures.
- It improves the accuracy of the results.
- She wants all the results to be different.
- She has more than one hypothesis to prove.
answer: A geologist conducts an investigation to determine the absolute age of a fossil. She then repeats the procedure three times. Which best explains why she repeated the procedure several times?

question: Write a question you would see in a school textbook. OPTIONS:
- Use only new equipment.
- Use a very strong telescope.
- Project image onto a piece of cardboard.
- Look at the Sun only in the morning.
answer:
What precaution must be taken by students when making observations of the Sun?