Question

why should food always be kept covered???

(ch - microorganism)

Answer 1

Food always should be kept covered. Because when the food is not covered the microorganisms will enter into the food and the food will get spoiled. If we take that spoiled food we get many diseases. so the food should be covered.

Answer 2

the food always be kept covered.because harmful microorganism
will enter into food and houseflies will sit on food and it will release its saliva. and because of that we will get different types of diseases. so that ,our food should be kept covered always