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25 votes
25 votes
Which nutritional class builds and maintains cells and tissues

User Edy Bourne
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2 Answers

13 votes
13 votes
Proteins: a nutrient that is used for energy; it helps to build and repair tissues and organs like muscles and the heart
User Melisa
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2.9k points
10 votes
10 votes

Answer:

The correct answer would actually be proteins

Step-by-step explanation:

User Cewing
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