1.Energy comes in many forms including light, heat, and electricity
Energy can also be stored in a compounds like glucose and ATP
2.An inorganic compound does not contain carbon and hydrogen, although it can have carbon or hydrogen
Ex: water, carbon dioxide, salt, sun
3.An organic compound contains both the elements carbon and hydrogen
Glucose, DNA and RNA, Proteins, Starch, Carbs, sucrose, lipids, fructose….