Q: What three forces are involved in erosion? Choices: - water, temperature, altitude - heat, pressure, gravity - radiation, gravity, precipitation - water, wind, gravity A:
water, wind, gravity

Q: What is the percentage of earthquakes that take place within a plate, away from plate boundaries? Choices: - 4 % - 3 % - 6% - 5% A:
5%

Q: What bodily structures consist of the endothelium and its basal lamina? Choices: - veins - muscles - fibers - capillaries A:
capillaries