Gabrielle2005
Gabrielle2005
19-03-2018
Biology
contestada
can someone please help me?
Respuesta :
payshencec21
payshencec21
19-03-2018
Carbon
is a key element found in all carbohydrate, lipids, proteins and nucleic acids, which are all organic macromolecules.
So, the answer is b) Carbon
Hope this helps!
-Payshence xoxo
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