Worth 17 points what other forms of energy can chemical energy come from? explain

coal - combustion reaction converts chemical energy into light and heat

wood - combustion reaction converts chemical energy into light and heat

petroleum - can be burned to release light and heat or changed into another form of chemical energy, such as gasoline

chemical batteries - store chemical energy to be changed into electricity

biomass - combustion reaction converts chemical energy into light and heat

natural gas - combustion reaction converts chemical energy into light and heat

food - digested to convert chemical energy into other forms of energy used by cells

cold packs - chemical energy is absorbed in a reaction

propane - burned to produce heat and light

hot packs - chemical reaction produces heat or thermal energy

photosynthesis changes solar energy into chemical energy

cellular respiration is a set of reactions that change chemical energy in glucose into chemical energy in ATP, a form our bodies can use