@Dasein,
Lol, Dasein, you are a parody of a thinking human.
How do you suppose the seed becomes a tree? Does the matter that makes up the seed magically multiply? Where does the additional matter that makes the tree come from? Is it locked away in the tiny thing that lands in the ground?
What do you think happens with the stuff you eat? Does it just pass through you? No. Your body uses the matter you put into yourself as food to build new cells and renew itself. If you eat a burger, part of what used to be a cow now is altered and becomes you. It becomes the cells your body is made of. The same way with a tree. For the seed to grow it needs additional matter to transform into "tree", and nowhere can that be found except in the ground which the seed lies in.
When you actually start thinking, give me a heads up, eh?