Body function VS outside world

              "What actually we see"

What actually we see in our world,every thing, what we see around us , what we do everyday. From day till night every science which we see in our daily life actually,all the process is happening in our own body . You have ever thought what actually we are, In whole universe, only earth is the planet where life is found. Life what is life do you ever thought. Life is not from born to die. Every question have its answer and every process is related to Bio ....