Molecules are made up of different elements connected by bonds which are shared electrons of the atoms.Molecules are something that are very important to learn about. If we understand molecules we can know how to manipulate objects for the better. We can create new technologies and invent new things that will completely revolutionize this world. We can manipulate cancer molecules and create a cure for it and other diseases. This molecule is important because it is used to fertilize plants so they grow faster and better. Sulphuric acid is also important because it is used to wash out impurities out of gasoline to make it less dangerous in the motor.