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.
Rating Newest Oldest. Best Answer: Cramps are caused by prostaglandins that stimulate the muscles in your vagina to contract to squeeze the uterus lining out of your body, some women have higher levels of prostaglandin leading to naturally being more prone to menstrual cramps...