B.
So in the diagram, you can see that the water is evaporating. To make the water change state, you must break the bonds between the water molecules in the liquid and make it a gas. Therefore that answer is B
I am generally confused as to of what you are asking. Can you post something so i can see what you need? I just am confused.
Answer:
D. Chemical - mechanical - thermal
Explanation:
D because the food is chemical and the mechanical is the human excersice, and it results in thermal
