A request to 2nd; 3rd year lmd students

this was a home work given to a friend of mine I wish you can provide a lil explanation or at least give me some hints about it it's urgent and needed.

Topic:



Inorder to understand our enviorment you have to perceive its totality rather than individuality .



Discuss .

via مدونة لكل الجزائريين و العرب http://www.djelfa.info/vb/showthread.php?t=1504528&goto=newpost