Answers

2016-01-14T14:06:31+08:00
Beacuse our nature is composed of living things that the color is green, and also green represent a fresh and cleanliness :D
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2016-01-14T23:27:55+08:00
Green gives off an invigorating and refreshing feeling which, are also given by our nature. Also, most of the components of nature are colored with green.
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