Answers (8)

samiya 22-01-2013
Involving great value or even importance; likely to employ a profound relation to success, emergency, or perhaps well-currently being: "crucial habitats regarding animals".
Comment 
sctsh3 26-01-2013
"Human advancement is the activity of human brain. The human brain is the focus of psychological studies. It is the human brain that has brought material security and cultural improvement."
Comment 
Comment 
Comment 
Comment 
Comment 
Comment 
Comment 

Add your answer

Up to 3 download points

Related questions

Docsity is not optimized for the browser you're using. In order to have a better experience please switch to Google Chrome, Firefox, Internet Explorer 9+ or Safari!
Download Google Chrome