Diuretic Effects. Caffeine is classified as a diuretic, which means that it increases urine output. The primary reason why urine increases urination is that it increases golmerular blood pressure, or blood pressure within capillaries in kidneys. This, in turn, increases blood filtration, resulting in an increase in urine.
Quick Answer. According to the Arizona-Sonora Desert Museum, predators of the coyote include wolves, mountain lions and bears. The coyote is a native of North America and is also found in Central America. Continue Reading.
The average lifespan of a coyote in the wild is six to eight years, while coyotes in captivity can live twice as long. In places where coyotes are the top predator, humans are usually their greatest threat. In rural areas, a major cause of death is hunting or trapping, while in urban areas it is usually automobiles.