from the bandage he put on the cut from the antiseptic cream he put on the cut from the food he ate from the water he drank
I gave my students this multiple choice question: Tommy cut his finger. His body needed energy to help heal the cut. Where did the energy come from to heal the cut?

Only one answer is correct among these 4 choices:
- from the bandage he put on the cut
- from the antiseptic cream he put on the cut
- from the food he ate
- from the water he drank

Could you tell me which one is correct?

from the food he ate