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Which group of elements are present in all macromolecules in living things? (8.9A)
C, H, P, N
C, H, O
Na, CI, O
OS S. P, C, O
Answers: 2
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Which group of elements are present in all macromolecules in living things? (8.9A)
C, H, P, N<...
C, H, P, N<...
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