With standardized IQ tests, IQ tests are designed so that their scores have a âbell curveâ distribution in the general population with an average of 100. This curve has a peak in the middle where most people score and tapering ends where only a few people score. In statistics this is called a normal distribution.
The Blue Whale, Largest Animal On Earth. The blue whale, Balaenoptera musculus, is the largest animal ever to have lived on Earth. Depending on which expert is cited, blue whales once attained lengths of 100 to 120 feet (32 meters) and have weighed up to 160 tons (145 metric tonnes). Blue whales are found throughout the worlds oceans.
Whales are the largest animals that live on the planet. They are marine mammals that belong to the order of cetacea, which includes roughly 80 species of whales, dolphins, and porpoises. Many species of whales migrate long distances each year between feeding and breeding grounds. 2  Whales are divided up between baleen whales and toothed whales. 3  Baleen whales are filter feeders, feeding on the oceans smallest organisms like krill, while toothed whales feed on fish, squid, and other marine mammals.