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  Biology: Why do leaves turn yellow in fall?
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22nd Oct 2012, 4:35 AM
I've been lurking the site for quite a while now, today I decided to register and tell you guys rock. Most of the sites out there are either ok looking but impractical to use or too minimal for their own good. More people should recognize your effort and potential!

And now to the question, as I come from the sunny Cali, I don't get to experience the phenomenon of falling leaves changing colors and falling off before the winter. What's up with that?
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23rd Oct 2012, 2:20 AM
Hey Kid thanks for the kind words and thank you for registering, it only took a a few seconds right? That's all I wanted to say, I'm going to let some else answer your question.
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