Question

give a short note on sound produced in humans
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Answer 1

Answer:

Ok aftr that

air through slit ; the vocal cords vibrates producing sound..Muscles attached to the vocal cords make the cords tight or loose when the vocal cords are tied in thin the quality of voice is different

Explanation:

this is made by me without copying from Google in I have read the book and made by myself in after the image this is the continuation of that....

Answer 2

Answer:

77

Explanation:

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