Warming up exercises increases the blood flow to the muscles and increases the heart rate. James spent 30 minutes exercising while Mary spent only 10 minutes exercising. Which person had the higher heart rate Mary or James?
James
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The more the baby suckles, the more prolactin is released, which causes more milk to be produced. When a baby drinks very little milk from their mother then their mother makes less milk or more milk?
less milk
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Objects that are closer together have a stronger force of gravity between them. As two asteroids drift closer together, does the gravitational force they exert on each other increase or decrease??
increase
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The temperature of matter increases with the added energy. If Mona increases the temperature of her stove while cooking a roast, what happens to the amount of energy being used increases or decreases?
increases
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