Yes, of course! I'm not quiet sure what you mean by energy exactly, but in the human body your food provides you with energy. Without a daily intake of food you will run out of energy eventually.
You need Potential (stored) Energy
All living creatures need energy to survive. Energy is anything that makes something move or change, not only carbohydrates in food like some people think. For instance, your heart needs energy to beat, and your brain needs energy to think. Animals, and even tiny organisms, need some sort of energy to survive.
Only space is required.
"Less"
Heat energy is the result of particles vibrating, when you heat something up it causes the particles in it to vibrate more, which we experience as heat. Its all to do with the amount of internal energy something has. Do you need more detail?
because the energy in it need to start flowing so that when the energy starts changing so that when it changes the flow of the energy
You need Potential (stored) Energy
All living creatures need energy to survive. Energy is anything that makes something move or change, not only carbohydrates in food like some people think. For instance, your heart needs energy to beat, and your brain needs energy to think. Animals, and even tiny organisms, need some sort of energy to survive.
The energy need to activate something depends on what is being activated. These energies can range from high to low.
Only space is required.
Yes, but we would need other energy sources at night.
"Less"
Heat energy is the result of particles vibrating, when you heat something up it causes the particles in it to vibrate more, which we experience as heat. Its all to do with the amount of internal energy something has. Do you need more detail?
Energy is the ability to do work. Force is something that changes motion.
because that means less energy is used. if something is more efficient than something else it is so because it can either use less energy to do the same thing or the same amount of energy to do more
If it is already electrical energy, there is no need to convert something. It isn't quite clear what you want to convert.
I really don't know but I think I need that answer for something!