Q: Both oxygen and glucose are transported within the body via what? A:

OPTIONS:
- bone
- heart
- marrow
- blood

Answer: blood

Q: The length of a rectangular surface multiplied by its width is equal to what? A:

OPTIONS:
- volume
- height
- circumference
- area

Answer: area

Q: What is a force that opposes motion? A:

OPTIONS:
- tension
- momentum
- thrust
- friction

Answer: friction

Q: Where in the atom is a neutron found? A:

OPTIONS:
- electron
- proton
- orbit
- the nucleus

Answer:
the nucleus