Answer:
PROTEIN. Protein is an important building block in the body because it's responsible for supplying amino acids that are used to create and repair cells, tissues, hormones, enzymes, red blood cells, and antibodies. Proteins also maintain fluid balance and transport substances throughout the body.
Carbon monoxide detector in the home is a good idea "<span>to warn members of the household of smoke from a fire"
In short, Your Answer would be Option C, Last one
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Values are external influence
