Q: What is the measure of water potential? Choices: - trials - fluctuations - spores - megapascals A:
megapascals

Q: Give an example of a ball-and-socket joint, which has the greatest range of motion, allowing movement in several directions. Choices: - pulley - lever - monkey wrench - shoulder A:
shoulder

Q: What is the condition called where pimples form on the skin? Choices: - blushing - cramping - dermatitis - acne A:
acne