Question

Good morning Friends
$\huge{ \underline{ \underline \textbf \color{blue}{QuestiOn}}}$
Replace the underlined words by suitable noun clauses:-
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Answer 1

Answer:

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Answer 2

Answer:

Chemical digestion begins in the mouth when food mixes with saliva. Saliva contains an enzyme (amylase) that begins the breakdown of carbohydrates. (An enzyme is a protein that can catalyze certain biochemical reactions). Food is chewed into smaller pieces.

Explanation:

I have given you 10 thanks