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.
Tampering may refer to: 1  Tampering (crime) , intentional modification of products in a way that would make them harmful to the consumer. 2  Tampering with evidence, a form of criminal falsification. 3  Witness tampering, an illegal attempt to coerce witnesses called to testify in a legal proceeding.