Several types of cells in the immune system engulf microorganisms via phagocytosis. 1  Neutrophils. 2  Neutrophils are abundant in the blood, quickly enter tissues, and phagocytize pathogens in acute inflammation. 3  Macrophages. 4  Macrophages are closely related to monocytes in the blood.
Snowfall in Flagstaff ranged from 5 inches to 9 inches, with 8.6 inches at Flagstaff Pulliam Airport. Official record-keeping on Flagstaff's weather began on September 9, 1898, and a 30-year period ending in 2000 has been used in the last decade to determine what is average weather-wise.
2013-02-20T11:30:00Z 2013-02-20T11:56:05Z 10:30 a.m. update: More snow later today in Flagstaff By DAILY SUN STAFF Arizona Daily Sun. February 20, 2013 11:30 am â¢ By DAILY SUN STAFF. (0) Comments. The mid-morning lull in the snow over Flagstaff doesn't mean the storm is over.