According to the Department of Education 180 is the minimum number of instructional days California requires of its public schools. The 180 days doesn`t include in-service days for teachers.
Loon, Arctic also Black-throated Loon also Black-Throated Diver Gavia arctica Found: North America (Alaska), Europe, Asia. The Arctic Loon has white underparts. Breeding has black back with white bars; black face; black sides of throat with white stripes; dark green throat.
The most common of the wild psilocybin-containing mushrooms, Psilocybe cubensis, is found in the United States, Mexico, Central and South America and the West Indies. Psilocybin mushrooms can often be recognized by their color, shape and stem bruising, which produces a blue color.