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erik [133]
3 years ago
11

David's body breaks down the sandwich into small enough molecules that can be absorbed through his intestinal lining and then in

to his . His body breaks down the carbohydrates in the bread into , the proteins into , and the fats.
Chemistry
2 answers:
xxMikexx [17]3 years ago
6 0
1. Then into his Bloodstream.
2. Carbohydrates into Sugars.
3. Proteins into Aminoacids.
4. Fats into Glycerol.
viva [34]3 years ago
4 0

break down food into smaller molecules the body can use; absorb molecules into blood and carry them throughout the body; eliminate wastes from the body

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