Over a day we can see that use energy constantly. need energy to work objects like car, we heat breakfast, light a lamp ... People use
energy to move, to breathe, to play, to think, to grow ... This energy is afforded by food.
energy we can not touch or see it but if we notice their effects.
The bulb lights up by the energy electricity, food gives us the energy we need to live, the car moves through the energy that gasoline provides ...
Energy is the ability of things or living beings to bring about change.
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