All organic molecules must have carbon and hydrogen so it would be choice A
The energy input into the icemaker is used to drive the cooling system. The equipment has a radiant that requires to be run by electricity. Liquid ammonia in the radiant tubes of the icemaker pick up heat from the water and evaporate. As the ammonia evaporates and moves to the radiator, the action of the fan cause it to lose heat to the environment. The ammonia cools and becomes liquid and moves back to collect more hest from teh water. This cycle continues unilt the water turns to ice.
I think it maybe 59.7852%
