hayleegard13ov8zq4 hayleegard13ov8zq4

02-11-2017
Biology

contestada

What element is rarely found in organic molecules? Hydrogen, oxygen, barium or carbon.

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2020zfelton 2020zfelton

02-11-2017

It is C barium because carbon is in everything and so is oxygen and hydrogen. so has to be C

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thecoolguy3636 thecoolguy3636

02-11-2017

it has to be barium because all living things are base out of carbon so that's not it hydrogen, and oxygen make up part of the atmosphere so that not it, so its got to be barium

I hope this helps

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