Answer:
the energy from food is transformed into energy stored in the ATP of the cells that is used for the movement of the hands.
Explanation:
Energy and mass cannot be created or destroyed, they can only be transformed.
The energy for the movement of the hammer comes from the hand and the hand gets its energy from the food ingested by the body and I transform it, assimilating the energy in the form of ATP molecules that the body can transform into energy to do a job, e; movement and sustaining one's life.
In summary, the energy from food is transformed into energy stored in the ATP of the cells that is used for the movement of the hands.
