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The sky is blue because of
Amino Acids
Organic compounds that combine to form proteins, serving as the building blocks of life with various functions in metabolism.
Fats
Organic compounds that are made up of glycerol and fatty acids, serving as a major energy source and important for various bodily functions.
Crown
The part of a tooth that is visible above the gum line, or the top part of a plant including the branches and leaves.
Tooth
A hard, calcified structure found in the jaws of many vertebrates, used for biting and chewing food.
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