I want you to look at one of these leaves, focus one that stands out to you. Now lets name it Beck. Beck, is bright green. Beck, has lines on him. These are both truthful observations but lets observe not only the blind facts but what do you see? Could this plant be picked up, dropped on the ground and biodigrate. Well yes, but has it been doing that for years or has it never done so before. It could have fallen into some explorer`s back pack and traveled the globe, or maybe Beck has lived in that three his whole life. My point is that not all nature is a science story, make up your own and leave it in the comments.