Selflessness
Submitted by Maulana Wahidud... on Thu, 12/08/2011 - 16:11The plants have silently opted for this system of supplying oxygen continuously to
fulfill the necessities of living bodies and keep taking in the unwanted carbon dioxide
exhaled by the living bodies. This is a selfless system of profitability. It is essential
for man also to adopt this system in his life.