Matter
Usually, heat is a side product.
They produce high-energy sugars.
Energy is typically released as a product in a combustion reaction. The reaction releases energy in the form of heat as the fuel combusts with oxygen to form products such as carbon dioxide and water.
Chemical energy
Wind energy is a very clean source of energy and there is no by product. It does not produce any harmful greenhouse gases. Wind power consumes no fuel.
its an energy product
The TEC score for a product measures its energy efficiency.
They are doing photosynthesis. They use chlorophylfor absorb energy.
The product of a fire is mainly thermal energy, in the form of heat and light. This thermal energy is released through the combustion of materials during the burning process.
The products are glucose and oxygen. The product for the plant is energy.
Energy (ATP)
thyroid