Question

word equation for respiration is a chemical change​

Answer 1

Explanation:

The word equation for respiration is: Glucose + Oxygen = Carbon Dioxide and Water The chemical equation is C6H1206 + O2 = CO2 + H20 Respiration is used by all living humans and animals, to make energy for movement, heat and to keep vital organs running, without it we'd be dead.

Answer 2

$➠\huge{\underline{\mathtt{\red{A}\pink{N}\green{S}\blue{W}\purple{E}\orange{R}}}}$

Chemical change is a process in which a new substance is formed.

• Respiration is irreversible process
• During respiration, oxygen is convert into carbon-dioxide( a new substance is formed).
• During respiration, there is change in their chemical composition.
• During respiration, absorption and evolution of energy takes
• These are characteristics of chemical reaction.

Hence, respiration is a chemical reaction.