It is false that living organisms contain unique chemical elements which are not found in non-living systems.
<span>The best method used to prevent soil depletion would be contour farming.
In contour farming, the land is tiled in consistent elevation. Contour farming is efficient in reducing soil depletion because it can conserve rain water and reduce the erosion of soil.
If there is no contour farming in your option, then choose A. Adding fertilizer. </span>
I think the answer is false!
C) ribosomes and mitochondria
Occluded front I think this answer is correct
