Rotation is the act of raising the nose of an aircraft (by pulling back slightly on the control yoke or stick) during the take-off roll, so that it leaves the runway. Rotation allows for a precise, positive departure from the runway.
Crenation is the loss of water from an animal cell due to osmosis. Lysis is the rupture of the cell wall due to too much water moving into an animal cell due to osmosis. Both â¦crenation and lysis have drastic effects on the animal cell.
Cremation is the process of burning a dead body at very high temperatures until there are only brittle, calcified bones left, which are then pulverized into ashes.. These ashes can be kept in an urn, buried, scattered or even incorporated into objects as part of the last rites of death.n this article, we'll see what happens during a cremation, delve into the history of cremation, find out who's cremating and who's not, and dispel some myths about what happens when human bodies meet fire.