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Where We Get Our Fresh Water 3:46
Xylem and Phloem - Part 2 - Transpiration - Transport in Plants 3:55
Vascular Plants = Winning! 11:53
The Hydrologic and Carbon Cycles: Always Recycle! 10:03
Xylem and Phloem - Transport in Plants 2:27
Where Did Earth's Water Come From? 2:58
Transportation in Plants (5:36) Start at 1:35
