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Biology, 15.02.2021 07:20 saucyboyFredo
Why would scientists use a spectrometer in space?
A. To maintain a constant air supply on board a space shuttle
B. To convert light from stars into usable energy for humans
C. To detect the birth and death of distant stars and galaxies
D. To study the chemical composition of the surface of a planet
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Why would scientists use a spectrometer in space?
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