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analiseortiz56 analiseortiz56
wrote...
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6 years ago
Proteins are ____.
 a. used as stored energy
 b. used as an insulator to preserve body heat
 c. the major source of calories the body uses to provide energy for work
  d. used to build and repair tissues
 e. used to carry vitamins A, D, E, and K
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wrote...
6 years ago
d
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