Hoth309
Hoth309
15-05-2015
Biology
contestada
Why is carbon essential to all known life on Earth?
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Melaniesantos
Melaniesantos
15-05-2015
Its needed for everyday processes such as cellular reapiration and photosynthesis!
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Аноним
Аноним
15-05-2015
Its sued for photosynthesis I mean used
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