Science

What is the name for a tool that makes work easier to do?

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Which plant vessel is responsible for getting food and nutrients to the roots?
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Which of these objects would be attracted to a magnet?
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Where is the world’s most active volcano located?
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About how many days does it take for the moon to pass through all phases?
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What is the substance that gives plants their green color?
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How many tons of meteor dust fall to Earth every day?
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What determines how loud or soft a sound is?
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What type of tissue makes up the femur?
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