True or false
Digestion of food is a chemical change
formation of steam from water is a physical change
during chemical , molecular composition remains same
during a physical change, the state and the composition of a substance change
when copper sulphate dissolve in water, chemical changes take place
Answers
Answered by
1
Answer:
answer is true..
Explanation:
your correct answers is true.
Answered by
0
Explanation:
digestion of food is chemucal because the large macromolecules are broken down into simpler molecules by the enzymes
present in stomach and the intestines.
Similar questions