The question z a lit bit tough,bt i think 'NATURE' z a source of life according 2 Eistein who was the greatest scientist,established the formula of energy ie E=mc2 which is the formula of creation of the world and in 1945 the formula was recorganised as the formula of destruction due to its bad application for the production of nuclear bombs and cause the death of many people in Hiroshima & Nagasaki,Eistein formula for energy shows how the world was created and how can be Ended,the formula brings the life,thus why is called the formula of creation and destruction.....on other side of the coin the source of LIFE is due to GOD...who create as and the world,and who is responsible for our lives...this is according to religions...dat is my view for 2day..thanks.

Kawax likE whoAW lol x weL explaineD x :-D