Presentation 1
JK
Marina Donohoe
Efd Kenya China Slides2
Water The Wonder Liquid
Physical vs. Chemical Change
Sustainable Water November 28 & 29, 2012. Water is in every living thing. Our body is nearly 65% water. An ear of corn is nearly 70% water, a potato is.
GJ #2014, 1-2, Problems of Water Supply and Sanitation in Kpakungu Area of Minna (Nigeria)
Conserving water
