Food provides our energy source - energy is needed to extract the oxygen from the atmosphere and diffuse it into our bloodstream. As warm blooded animals we can only digest food and function if our bodies are at 37C - energy is required for this. We need energy to move our muscles which also only operate when they are warm
The role of wax is to provide energy to the body. It is also used as a form of insulation.
The role of wax is to provide energy to the body. It is also used as a form of insulation.
The role of wax is to provide energy to the body. It is also used as a form of insulation.
Food provides the fuel ( energy) for man's physical activities.The role of food in your physical activities is that food provides the body with energy. Without energy, the body becomes weak.
energy molecules that breaks down into energy when needed by the body
it is the main source of energy
Converts food to energy....
they keep us warm and are energy reserves
they keep us warm and are energy reserves
The main function of carbohydrates is to provide energy? (True or False)
Fats or lipids are molecules that provide energy and insulating body. Carbohydrates are mainly energy stores of our body. proteins have role in our structure and function of the cells.
Proteins are used to replace the material of which the body is constructed.Energy to operate the body comes from carbohydrates.