Question

1. What is the importance of ph in the body?
2. Why is maintaining desired level of ph in food processing necessary?
3. Why do we have to control the ph level of the soil?
4. How can we lessen the effect of acid rain?
5. Why do soap and shampoo often cause irritation when contacted with our eyes?

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Answer 1

Answer:

this is a very big question

Explanation:

who ever invented this question , he will be genious .