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.
Loot can be found in Minecarts with Chests that spawn in Abandoned Mineshafts. The Loot consists of items from 3 different groups each with their own distribution: In addition to the loot found in Chests, the Mineshafts exposes the Ores of the surrounding Biome, making it a good place to mine.