Question

say me tha answer for 21,22,23. .

Answer 1

1) We should avoid taking medicine unless prescribed by a doctor because it may not suit with our immune system and cause infection, irritation and allergies.

2)Paheli's friends are eating junk food so it is not a healthy eating habit. They should eat healthy food like green vegetables and fruits.

3)Third one is already answered.

HOPE THIS ANSWER HELPS.