Random question?

A student is measuring a liquid in a graduated cylinder. The student is not tall enough to read the measurement at eye level. Which of these is the best action for the student to take to read the measurement correctly?

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Question generated: Pepsin is an enzyme that acts in the stomach for protein digestion. Which of these is most likely the main role of pepsin in this metabolic reaction?

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

Answer: Why does the leaf of a plant look green?

question: Write a question you would see in a school textbook. OPTIONS:
- air
- water
- soil
- rock
answer: In an earthquake, the primary waves move through

An example of a grad-school level question?
Solids that are combined together and maintain their physical properties are best labeled as a

Random question?
Which form of energy is found in food?