We know that the chemical change is a change in which new substance is formed. Hence, we also know that in Respiration, oxygen is taken and carbon dioxide is formed/realeased; Thus, the carbon dioxide is the new formed substance which makes respiration to be called as a Chemical change!
Answers & Comments
Answer:
respiration is a chemical change
Explanation:
because the process continues without any change
Reason :-
We know that the chemical change is a change in which new substance is formed. Hence, we also know that in Respiration, oxygen is taken and carbon dioxide is formed/realeased; Thus, the carbon dioxide is the new formed substance which makes respiration to be called as a Chemical change!