Where Does Smallpox Come From. Smallpox is caused by exposure to the variola virus. The variola virus emerged in human populations thousands of years ago.Except for laboratory stockpiles, the variola virus has been eliminated.mallpox is caused by exposure to the variola virus. The variola virus emerged in human populations thousands of years ago.
ISL is the NATO country code for Iceland. French-German Research Institute of Saint-Louis, a military research centre. In mathematics, i.s.L. can stand for in the sense of Lyapunov. In resources mining, ISL stands for In-situ leaching, a mining technique.ll you need is love, Love-Love is all you need. Could be any of the below or more. ISL-Institute for Sales Training and Leadership Development, international consulting and training institute.
KWL table. A KWL table, or KWL chart, is a graphical organizer designed to help in learning. The letters KWL are an acronym, for what students, in the course of a lesson, already know, want to know, and ultimately learn. It is a part of the constructivist teaching method where students move away from what are considered traditional methods of teaching and learning.