Answer the question based on the following text. Question: Compared to a solution of lye with water, which is strongly basic, would vinegar, which is acidic, have a pH value closer to 0 or farther away from 0?? Text: The more acidic a solution is, the closer its pH value will be to 0
closer to 0
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Answer the question based on the following text. Question: James spent 30 minutes exercising while Mary spent only 10 minutes exercising. Which person had the lower heart rate Mary or James? Text: Warming up exercises increases the blood flow to the muscles and increases the heart rate.
Mary
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Answer the question based on the following text. Question: Mike wants his voice to travel slowly, so he will speak in a room that is colder or warmer? Text: For a given medium such as air, sound has a slower speed at lower temperatures.
colder
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Answer the question based on the following text. Question: If Jim decreased the speed of water flowing out of his bathroom tap, what would happen to the amount of energy being transferred by the water would increase or would decrease? Text: Faster-moving water has more energy.
would decrease
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