Please answer this: Bob's parents were in their early 60's. He sent them to the doctor's for a routine check up. Dan, his dad, had very high cholesterol, while Mary, his mom , had normal levels in her blood. Which parent was at a lower risk of developing atherosclerosis?
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Answer: Mary

Please answer this: When studying the kinetic-molecular theory, two teams of students did and experiment. Team A heated a can of soup over the fire without venting it first, team B heated a can of soup, but vented it first. Which team observed boiling in the can?
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Answer: team B

Please answer this: Bob and Bill studied at the same university. While Bob got into studying nutrition, Bill ended up studying about cancer and how to prevent it. Which student learned less about exposure of the skin to UV radiation?
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Answer:
Bob