Có những giả thuyết nào về lý do tại sao cá voi lại tiến hóa đến kích thước khổng lồ? Kích thước của cá voi có vai trò gì trong văn hóa và tín ngưỡng của một số dân tộc bản địa?

Read the text then answer the questions. Whales are the largest animals on Earth. They are bigger than any known dinosaur. A large blue whale can be over 33 ... Did you know? Whales are among the largest animals on Earth An adult blue whale can reach the impressive size of 33 elephants together! ... whale or dolphin? orcas are the largest member of the dolphin family! ALL whales, dolphins, and porpoises are part of the animal group ... Blue whales are the largest animals ever known to have lived on Earth. Their sheer size, reaching up to 100 feet in length and weighing as much as 200 tons, ... #5—Giant Manta Ray · #4—Sperm Whale · #3—Whale Shark · #2—Fin Whale · #1—Blue Whale. So orcas are the largest species of dolphin. Despite the name killer whale, they're actually a species of dolphin. So we are so lucky to see ... Blue whales are the largest animal on earth. Blue whales are the largest known animal to have ever lived on Earth, reaching over 100 feet in ... The Animal With The Biggest Brain · The animal with the biggest brain is the sperm whale. · Their brains are specialised for echolocation and ... Far bigger than any dinosaur, the blue whale is the largest known animal to have ever lived. An adult blue whale can grow to a massive 30m long and weigh ... Sperm Whales are the largest toothed whales with a block-shaped head and a large, square-shaped lower jaw. They are known for their deep-diving abilities and ...