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In which part of the digestive system does a chemical change of the food first occur?
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In which part of the digestive system does a chemical change of the food first occur?

User Rietty
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2 Answers

4 votes

Answer:

A - mouth

Step-by-step explanation:

edge

User Arthur Kater
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2 votes

Answer:

Mouth

Step-by-step explanation:

  • Chemical digestion begins in the mouth when enzymes in saliva begin to break down carbohydrates.
User Satyanarayana
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