Thursday, April 11, 2013

Demonstration

http://youtu.be/JyqqMK_QlC8

This link will take you to a video of Dr.Dawn Pete who will show you how the pH of water can vary depending on the drink. This helped to give background to our presentations because he explained the importance of pH in not just our bodies but the freshwater ecosystems as well. For instance at the pH of four the marine life will stop reproducing and at the pH of three the marine life will begin to die.

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