humans should get energy by exercising being active and hanging out outside and playing with friends and not playing Video Games and watching television
Humans (and other animals) derive their energy from digesting food which is eaten. The mechanism is a subject for biology, so I should rephrase your question as 'How do humans get their energy from food?' and put it into the Biology section.
There are many sources that humans can get their energy from. Humans typically get their energy from different food sources.
Humans use food for energy.
thermal energy maybe?
humans get there energy from minerals and carbohydrates . the stored energy is changed in muscular energy.
Humans need more electricity, regardless of source. Hydroelectric and other renewable sources of energy are preferred to energy produced from the burning of fossil fuels.
We acquire energy through the food we eat and sleep........ but both should not be taken in excess......
Humans can't live without energy - they have always used energy.
Humans use muscular energy, sound energy and many other
Humans get energy from the food they eat.
chemical energy
Humans need food to use for energy, without energy we die basically.