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samiya 22-01-2013
samiya - University of Lucknow
Involving great value or even importance; likely to employ a profound relation to success, emergency, or perhaps well-currently being: "crucial habitats regarding animals".
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sctsh3 26-01-2013
sctsh3 - University of Glasgow
"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."
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