Problem: Write a question you would see in a school textbook.

Answer: Alan is using cabbage juice to determine the relative pH of various household solutions. Which of these steps communicates the results of his investigation?

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?

An example of a grad-school level question?
One 7.0 kg bowling ball is lifted to a storage shelf 1.0 m above the floor. A second 7.0 kg ball is lifted to a storage shelf 2.0 m above the floor. Which of the following best explains why the measured force of gravity on each ball is nearly identical?

I just took a test in school today. What question was I asked?

Question I was asked: Two pieces of the same metal are placed on a table. The pieces of metal have the same density, mass, and texture. Which characteristic must be the ONLY difference between the two samples?

Random question?

Which of the following is a trait that a dog does NOT inherit from its parents?

An example of a grad-school level question?
How do scientists know that some mountains were once at the bottom of an ocean?