Physics, asked by chintuyuvaneeth, 1 month ago

the ph value of saliva before mealis_____and after the meal is_______​

Answers

Answered by pravjyotsingh22
0

Answer:

wash your hands before the meals and after the meals

Answered by souravks6161
1

Answer:

7.4 and after the meal is 5.8

Explanation:

This is write answer!

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