Characteristics of Isotonic and Hypertonic. 1  Concentration of solute and solution. 2  Examples. 3  Cells response in hypertonic and isotonic solution (See figure 1) 4  Water concentration gradient. 5  Solute concentration gradient. 6  Osmotic shift. 7  Movement of water. 8  Sports drinks.
However in my opinion some of the hardest and strongest rocks in the world are the quartzites found in the Witwatersrand in South Africa, Quartzite is a sandstone which has metamorphosed-that is it has been subject to high pressures and temperatures which have modified its structure.
Marie-Louise Sirois-Cloutier, the strongest woman in the world? By Tracey Lindeman, CBC News Posted: Mar 08, 2015 1:23 PM ET Last Updated: Mar 08, 2015 3:11 PM ET. (From left to right) Marie-Louise Sirois-Cloutier, her daughters Dora et Doria and their husbands, and Henri Cloutier.