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“Which is one function of a protein marcomolecule?”

A. Insulating organs of the body
B. Carrying oxygen in the blood
C. Making up the code for living things
D. Providing waxy coating on leaves​

1 Answer

9 votes
Answer:

Step-by-step explanation:
i believe the answer is B
Carrying oxygen in the blood

Hope this helps:)
User Mhammed Talhaouy
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