When you eat a candy bar, your body oxidizes glucose to get energy. where does this energy come from? kinetic energy of the glucose molecules chemical bonds within the glucose molecules work done on both oxygen and glucose molecules kinetic energy of the oxygen molecules?

The correct answer is
"chemical bonds within the glucose molecules "

The chemical bonds of the glucose molecules contain chemical energy, and when these bonds are broken by the processes acting inside the body, the energy of the bonds is released and it can be used by the body.

Iread this book last year so take this with a grain of salt.gene jumps from the tree to compete with finny due to the fact that gene is always trying to do better than finny. he is put under the grasp of peer pressure due to finny almost forcing him to do this. ever since he first jumped finny kept pressuring him to jump since he thought gene enjoyed jumping.rather than uses this answer you should probably just reread chapters 3-4