Question

digestion of food and preparation of food both are chemical change give scientific reason

Answer 1

digestion of food is a chemical change because in this the oxidation of glucose change takes place which lead to chemical change and in preparation of food the rearrangement of atoms takes place which is the reason for chemical change.

hope it helps u

Answer 2

Digestion 8s caused by gulo se in the mouth sliva chewsband the carbon dioxide helium nitfrogen l eaks did you suprise in precious locking centre in power of the world the little mathamatician born the gulocse has 23 per of poison in hacking the s4ction of body has been hinated 5he