The bonds of the products store 22 kJ more energy than the bonds of the reactants. How is energy conserved during this reaction?
O A. The reaction system absorbs 22 kJ of energy from the
surroundings.
B. The reaction creates 22 kJ of energy when bonds form.
C. The reaction uses up 22 kJ of energy when bonds break.
D. The surroundings absorb 22 kJ of energy from the reaction
system.

answer : a model is often used to explain and make things easier to understand when any scientific topic needs to be demonstrated and explained.

as in this case where a scientist wants to use a model to present the results of his detailed scientific investigation. he should do it as it will him to make the audience understand the concept in a much better way. also, it can be changed according to new scientific understandings.

thats a little if u want the answer just look it up on google thats what i do haha : )

i think that the answer is c