Fats are very high in calories, also meat and carbohydrates are very nutritious
Not enough protein and food that give you energy :)
gravitational energy
I assume you mean the food. Most of the food we eat has food energy, which is a type of chemical energy.
most athletes eat bagels since theyre a great source of carbs and give you stored energy
Energy is most food does indeed come from sunlight. Producers are the most abundant food source and producers make their food from sunlight during photosynthesis.
Chemical energy and electrical energy are the most widely used energy forms.
From Food
Most energy people use comes from food.
Carbohydrates and Proteins provide most of the energy in our diet
undercooked food
All of your energy come from the food you eat.
Adenosine Tri-phospate or ATP is the molecule that contains the most energy.