CBSE Class 9 Answered
WHY DO WE FALL ILL ?
Asked by | 24 Aug, 2008, 05:01: PM
Expert Answer
There are various reasons why we fall ill.
Some diseases are caused by infection through microrganisms, insects and parasites. When these enter our body and multiply, they cause infection.
Some diseases are due to their wrong food habits.
Poor nutrition, lack of sleep, improper shelter, lack of exercise, constant tension, are some of the other reasons why we fall ill.
Answered by | 24 Aug, 2008, 05:44: PM
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