Biology, asked by sidzcool9416, 9 months ago

Draw the digram of saliva
And defenation also

Answers

Answered by snehpreet3232
0

Answer:

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Explanation:

saliva

: a slightly alkaline secretion of water, mucin, protein, salts, and often a starch-splitting enzyme (as ptyalin) that is secreted into the mouth by salivary glands, lubricates ingested food, and often begins the breakdown of starches.

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