Humus consists of decayed plant and animal matter?

Matter consists primarily of EMPTY space. When one calculates the volume of the nucleus of an atom and then calculates the volume of the same atom within it's exterior shell, you will find that there is a lot of empty space inside of the exterior shell. If you are going to measure things for comparison (e.g.; "consists primarily of") you must use a single scale of measure that is equally applicable to all elements.

You can not do this when you are attempting to measure volume, mass, and energy. This is one of those numerous cases in science where you must first define your terminology and then justify your answer.

I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.