Metabolism!
The answer is really METABOLISM :)
Burning a material converts chemical energy into thermal energy.
A cell releases energy from food in the process of cellular respiration which is in the presence of oxygen, or fermentation which is in the absence of oxygen.
It is a nuclear change not a chemical one. The energy for the yield originates from the nuclei of the atoms and the electrons (where chemical energy resides) are uninvolved in the process.
Endothermic Reaction.... (Just to help you out someone helped me with this question and I GOT IT CORRECT!)
Metabolism
Exothermic reactions
When a fuel is burned, it is a combustion reaction. This reaction breaks apart chemical bonds and releases the energy stored in them.
When a mineral breaks down and releases energy, it is known as a chemical reaction or a chemical process. This process may involve the release of heat, light, or other forms of energy as bonds are broken and new substances are formed.
Fire is a chemical reaction that involves the rapid oxidation of a material (such as wood or gas) with oxygen in the air. This process releases energy in the form of heat and light, making fire a form of chemical energy transformation.
Yes, fire is a chemical reaction that releases energy in the form of heat and light. The process of combustion releases energy by breaking down fuel molecules and releasing their stored energy.
The general term for a chemical reaction that releases heat is an exothermic reaction. The energy released is called enthalpy.A reaction that releases energy is called an exothermic reaction.
An exothermic reaction is a chemical reaction that releases energy in the form of light or heat. It is the opposite of an endothermic reaction
All chemical reactions that release energy in the form of heat are called exothermic reactions.
When a metal molecule releases energy, it is undergoing a process called exothermic reaction. This means that the molecule is releasing heat or light energy as it undergoes a chemical change.
combustion
A lightstick converts chemical energy into light energy through a chemical reaction. When the chemicals inside are mixed, they undergo a process that releases energy in the form of light, creating the glow effect.