Well, the asthenosphere is located in the upper mantle. So that is how they are related.
Lipids are good for making the cell membrane because they are stronger and block out things that should not be getting in out, for instance lipids mainly only let water and gases pass through.
Cellular reproduction in a plant is asexual, the cell makes a copy of itself. I think the process is called Mitosis.
The cutting down of trees
