which statement describes the endothermic reaction represented by this graph
A. energy is absorbed during the reaction.
B. energy is first absorbed, then given off.
C. energy is given off by the reaction.
D. the amount of potential energy remains constant
![which statement describes the endothermic reaction represented by this graph A energy is absorbed during the reaction B energy is first absorbed then given off class=](https://us-static.z-dn.net/files/d59/30d5648e9fd24988590d5e05b2746ca9.png)