PLEASE HELP Draw the structural compounds: A)1-ethyl-3,5-dimethylbenzene B)1-.12
methyl-4-propylbenzene C)1-propanol D)1,2-propanediamine
E)Cinnamaldehyde​

1. explain hydrogen peroxide, h 2 o 2 properties and decomposition reaction. 2. describe how each of the following natural cycles plays a part in earth’s climate system. (a) the water cycle (b) the carbon cycle