Mathematics, 24.02.2021 22:20 JJ143899
One micrometer is 1 millionth of a meter. A red blood cell is about 7.5 micrometers in diameter. A coarse grain of sand is about 70 micrometers in diameter. Find the difference between the two diameters in _meters_. Show your reasoning
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One micrometer is 1 millionth of a meter. A red blood cell is about 7.5 micrometers in diameter. A c...
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