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11 votes
HI ,i need some help in these question;

26) which substance is a macromolecule ?
A)ammonia
B)carbon dioxide
C)diamond
D)water

1 Answer

8 votes

Answer: diamond

Step-by-step explanation:

Diamond is a giant covalent molecule, containing millions of carbon atoms. Because of this, diamond is classified as a macromolecule.

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