17. How do we get macromolecules and what do we use them for?
A. food we eat / energy only
B....
Biology, 25.10.2020 20:30 Svetakotok
17. How do we get macromolecules and what do we use them for?
A. food we eat / energy only
B. air we breathe / new cells and energy
C. air we breathe / energy only
D. food we eat / new cells and energy
Answers: 1
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