Question

explain some chemical changes from your day to day life which are very important for you

Answer 1

The digestion of food .
Excretion of waste from our body .
Cooking of food
hope it helps you buddy

Answer 2

some chemical changes are:-
1.digestion of food
2.cooking of food
3.condensation and melting of ice
4.burning of wood
5.melting of wax
thanx