sociology. 1. the science or study of the origin, development, organization, and functioning of human society. 2. the science of fundamental laws of social behavior, relations, institutions, etc. â sociologist, n. â sociological, adj. 1. the science or study of the origin, development, organization, and functioning of human society. 2. the science of the fundamental laws of social relations, institutions, etc.
The Largest Animal Ever: The Blue Whale. The blue whale (Balaenoptera musculus) is a marine mammal belonging to the suborder of baleen whales. At 30 metres (98 ft) in length and 180 metric tons (200 short tons) or more in weight, it is the largest known animal to have ever existed.
Prague zoo claims to have the longest salamander on Earth. December 20, 2015. Chinese giant salamander Karlo swims in an aquarium at the zoo in Prague, Czech Republic, Sunday, Dec. 20, 2015. Prague Zoo says Karlo is likely to be the biggest living Chinese giant salamander in the world. According to latest measuring done Friday, Karlo is 1.58 meter (5.18 feet) long. The critically endangered species is the largest amphibian in the world.