A: Iâve seen planes with the stall speeds specified for âAft C.G.â (our club 172L POH shows that), âForward C.G.â, tables showing stall speeds for both situations, and ones where the conditions for the stall speeds are not specified. First, letâs be clear to call it the center of gravity (aka C.G.).
Although your white blood cells account for only about 1 percent of your blood, their impact is significant. White blood cells, also called leukocytes, are essential for good health and protection against illness and disease. Think of white blood cells as your immunity cells.
White blood cells are cells of the immune system involved in defending the body against both infectious disease and foreign materials. Five diverse types of leukocytes exist, but they are all produced and derived from multipotent cells in the bone marrow known as a hematopoietic stem cells. They live for about 3 to 4 days in the average human body. Leukocytes are found throughout the body, including the blood and lymphatic system.