Question: Q: What type of joint has the greatest range of motion? A:
OPTIONS:
- Hinge
- Gliding
- Pivot
- ball-and-socket
Answer: ball-and-socket

Question: Q: Most geological activity takes place where? A:
OPTIONS:
- high altitudes
- ocean floor
- center of plates
- at plate boundaries
Answer: at plate boundaries

Question: Q: Superconductors are materials with a resistivity of? A:
OPTIONS:
- above zero
- greater density
- high magnitude
- zero
Answer:
zero