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.
Arizona Snowbowl is an alpine ski resort located on the San Francisco Peaks, 7 miles (11.2 kilometers) north of Flagstaff, Arizona. The base elevation of the facility sits at 9,200 feet (2,804 m) and the resort receives an average annual snowfall of 260 inches (650 centimeters). It has a 2,300-foot (700 m) drop, the largest in Arizona, and has 5 lifts servicing the mountain.