Question

all the schools should conduct water testing at least twice a year​

Answer 1

Answer:

Schools must conduct water testing at least twice a year to ensure that the water is not contaminated or unhealthy in any way. As schools are closed for holidays and the stagnant water could get contaminated easily. Also, in case of any contamination, young children can be affected in high numbers.

Explanation:

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Answer 2

Answer:

Schools must conduct water testing at least twice a year to ensure that the water is not contaminated or unhealthy in any way. As schools are closed for holidays and the stagnant water could get contaminated easily. Also, in case of any contamination, young children can be affected in high numbers

Explanation:

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