Actually we use both. However, it isn't clear in what context you would prefer to use the word "food" instead of "energy".
Chemosynthesis.
The chemical ATP is used by the body in transferring energy from food down to the cells of your body.
Plants use the energy in sunlight to make food
The appropriate non-binary term to use instead of "sir" or "ma'am" is "Mx."
they use hydrotheral vents(thermal energy or heat energy)
They use photosynthesis to turn sun energy to food energy.
I would use the term "instruments use sound energy" because instruments themselves are not capable of having or emitting energy, but rather they convert other forms of energy (such as mechanical energy or electrical energy) into sound energy when played.
when you eat food your body gets energy, what is the time you use the energy
You use food for energy which then helps you to move and exercise.
They use photosynthesis and use light energy and sugars which they can use as food.
Humans use the chemical energy from food as fuel for the muscles that make us move.
Humans use food for energy.