The Sun.
Food we eat.
Carbohydrates are the main source of energy for humans. They are broken down by the body into glucose, which is then used by cells to produce energy through a process called cellular respiration.
Carbohydrates are the main source of energy for humans. When consumed, carbohydrates are broken down into glucose, which our cells use to produce ATP (adenosine triphosphate) - the energy currency of the body.
its to give the body energy its the main source of energy in cells in humans and mainly animals
The main source of energy for living things is the body's process for breaking down food. For plants, the main source of energy is the sun, which, when combined with water and carbon dioxide, creates plant matter.
the sun is the main source of energy of the earth the sun is the main source of energy of the earth the sun is the main source of energy of the earth
sun is the main source of energy.
Petroleum is the main source of energy for transportation.
Sunlight is the main energy source for life on earth.
The main energy foods for humans include carbohydrates, fats, and proteins. Carbohydrates, found in grains, fruits, and vegetables, are the body's primary and quickest source of energy. Fats, found in oils, nuts, and dairy products, provide a concentrated energy source and are essential for various bodily functions. Proteins, from sources like meat, legumes, and dairy, also contribute to energy but are primarily used for growth and repair rather than as a primary energy source.
carbohydrates
The main source of energy in Romania are the thermoelectric units (with coal or methane).