The study of human social behavior, especially the study of the origins, organization, institutions, and development of human society. 2. Analysis of a social institution or societal segment as a self-contained entity or in relation to society as a whole.
North Atlantic Right whales (Eubalaena glacialis) are big, but they're not the biggest whales. That distinction goes to the Blue whale (Balaenoptera musculus), the largest animal on Earth. While the Orca, or Killer whale size of up to 31 feet make it the largest dolphin. The Sperm whale on the other hand may not be the biggest whale, but it has the biggest brain to have ever existed on Earth. Below is a comparison chart of whale sizes. To learn more whale facts follow the links below.
The great majority are under a few inches in length; the largest, the capybaracapybara. , mammal of Central and much of South America. It is the largest living member of the order Rodentia (the rodents) reaching a length of 4 ft (120 cm) and a weight of 75 to 100 lb (34â45 kg). ..... Click the link for more information. , is about 4 ft (120 cm) long and 20 in. (50 cm) high at the shoulder.