Simple carbohydrates provide the body with short-term bursts of energy.
Glycogen.
India primarily uses coal as the main source of energy for its needs.
energy source, water, minerals, vitamins
A person needs a motor when there is a need for mechanical energy with availability of a power source.
It needs light energy. Sun is the source
warm air requires energy and energy needs a constant source
The instant source of energy for our body is glucose, which is obtained from carbohydrates in our diet. Glucose is quickly converted into energy that our cells can use for various functions, providing a rapid source of fuel for our body's needs.
Nuclear energy requires an external source of energy to initiate the nuclear fission or fusion reactions that produce energy. This initial energy input is typically in the form of electricity or another type of fuel to start the chain reaction.
There is no perfect energy source that meets all criteria such as being environmentally friendly, cost-effective, and highly efficient. Different energy sources have their own advantages and limitations, and the choice of the "best" energy source depends on specific needs and circumstances.
An energy source, raw materials, and DNA
A mobile 'phone needs a source of energy to power and make it work. A battery provides this energy.
Oil is not a sustainable energy source for meeting our future energy needs due to its limited supply, environmental impact, and contribution to climate change. Alternative renewable energy sources like solar, wind, and hydroelectric power are considered more viable options for the future.