Answer the question below:   Farmer Bill got an older machine to sift his wheat. This machine causes him to grow more or less food?    Assuming that:  More advanced farming practices allowed a single farmer to grow food for many more people.
less
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Answer the question below:   Dan wanted to flick Carlos hard with a rubber band. To flick him the softest, Dan needs to move his hands closer or further away?    Assuming that:  The farther apart you move your hands, the stronger the force of the rubber band pulling your hands together.
closer
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Answer the question below:   More particles are deposited when a river's speed increases or decreases?    Assuming that:  The size of the eroded particles depends on the velocity of the water. Eventually, the water deposits the materials. As water slows, larger particles are deposited. As the water slows even more, smaller particles are deposited.
decreases
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Answer the question below:   A sound wave that has more frequency will have more or less energy?    Assuming that:  A higher-frequency wave has more energy than a lower-frequency wave with the same amplitude.
more
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