It's quite simple too prove that food gives you energy. If you never ate for days apart you would be very rundown and tired. So the answer to the question is basically the way to prove that food gives you energy is try not eat it and be energetic.
Food has many complex molecules, such as carbohydrates and fats, that store energy. The human body is able to gain this energy by breaking down the molecules.
Calories
Yes junk food gives you energy
Some food lines are: sun gives energy to the grass which gives energy to cows who gives energy to humans
because it gives us energy..:D
food that gives you energy obv :L
go foods --> are foods that gives us energy
Potatoes contain carbohydrates, which gives energy.
food contains chemical energy that gives us energy
fiber gives us energy
Animals receive energy from the foods they eat. The food gives animals energy just as food gives humans energy. Plants however, receive their engery in the form of solar energy...from the sun They get their energy from their food.
food gives out nutrients which inturn produces energy. food is a supplement to the body's energy
The food it eats
yes