SeriahRandle
SeriahRandle SeriahRandle
  • 21-09-2019
  • Biology
contestada

Which element is essential to making up all organic molecules?
A.Oxygen
B. Carbon
C. Nitrogen
D. Hydrogen

Respuesta :

bellabear0503
bellabear0503 bellabear0503
  • 22-09-2019
Nitrogen is the only element that is not esstetial but all the others ones are
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