Question

15th October is observed as ‘ World Handwashing Day’ .
i) Tell your friend the effects of hand washing.
ii) How frequently do you wash your hands everyday and when?

TNSCERT Class 10 Biology Ch 2 Immune System

Answer 1

We should wash our hands daily and everytime whenever we eat something because the germs present outside our house or something come and stick to our hands making our hands dirty. If we don't wash our hands have our food directly then the germs which are sticked to our hands go directly into our body causing us some effective disease which makes our immune system weak.