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The food you eat is changed chemically and physically in the digestive system. When
you eat a sandwich, which step in the digestion process is a physical change?

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Answer:

physical change

Explanation:

A physical change occurs in the components of the sandwich so your food can continue on its journey. Your teeth grind the components of the sandwich into manageable parts. Your saliva glands excrete spit, which helps break the chewed food down.

Answer

Have A Nice Day!!

Explanation:

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