yes. no. i don't know okay
no it does not require energy.
endothermic reactions require energy
All of your cells require energy. Without energy you wouldn't be alive.
thinking, dreaming require energy
All living organisms (not dead) require energy
Processes such as gravity, diffusion, and osmosis do not require energy input to occur. Additionally, objects at rest do not require energy to maintain their state.
All living organisms (not dead) require energy
Facilitated diffusion does not require the use of energy.
Yes fool
Radiation, or electromagnetic waves do not require matter to carry energy.
They require less energy as they do not do much work compared to teenagers. They should have less energy intake and less energy expenditure.
Yes, the sugar is made from growing plants and the energy is therefore sunlight which, in growing plants is renewable.