Mother's milk.
glucose
Sunlight is the main source of energy on earth
Nuclear fission is main source of solar energy,
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.
Our main source of energy is the light and heat from the Sun.
Nope the sun is the earths main source of energy
Sunlight is the main energy source for life on earth.
The main source of energy and heat is the sun.
The main source of energy in Romania are the thermoelectric units (with coal or methane).
carbohydrates