american intercontinental university
posted by ingrid .
* Prepare one cup with sugar water and one with fresh water.
* Take a sip of the sugar water and swish it around in your mouth for several seconds without swallowing it. Gradually, it should taste less sweet. (Dispose of the sugar water)
* Taste from the cup containing fresh water. Did the taste of the fresh water surprise you? How? Record your reaction.
The fresh water should taste sweet because of the sugar residue left in your mouth