If a cell is surrounded by hypertonic solution, then water will move OUT of the cell by osmosis because there is a higher concentration of water inside the cell compared to outside (where there is lots of dissolved salt, etc.) A cell in hypertonic solution will shrink.
Definition of simper for English Language Learners. : 1  to smile in a way that is not sincere or natural. : 2  to say (something) in a way that is not sincere or natural.
A SIM (Subscriber Identification Module) is the small card slides into the back of many smartphones on the market. It acts as on official identifier, telling your cell phone provider that your mobile phone belongs to you, and allows it to use your phone and data service.