question: Write a question you would see in a school textbook. OPTIONS:
- a measurement
- a prediction
- an explanation
- an observation
answer: On a field trip, a student holds a frog and reports that it has slippery skin. This is an example of

question: Write a question you would see in a school textbook. OPTIONS:
- conducts heat, magnetic, solid
- conducts electricity, magnetic, rusts
- conducts sound, insulates, non-magnetic
- dissolves, conducts heat, non-magnetic
answer: Which features are physical properties of an iron nail?

question: Write a question you would see in a school textbook. OPTIONS:
- dendrite
- cerebrum
- cerebellum
- spinal cord
answer:
In the human body, what part of the central nervous system connects with other nerves outside of the central nervous system?