Due to the immense size of an adult Blue Whale, they have no natural predators in the ocean with people being their biggest threat. Although Blue Whales are known to eat a tremendous amount during the summer, when they migrate to the warmer waters for winter to breed they will barely eat anything at all. The most important way to get oxygen for these animals is not through taking large breaths of air, but how they store oxygen molecules within their bodies. Questions; Chemistry . Furthermore, it also ranks as the largest creature ever known to have lived on earth. 6. – A Blue Whale’s lungs carry about 5,000 litres (1320 gallons) of air, about 1,000 times the lung capacity of an average human – Blue whales are the loudest animals on Earth! Whales were used as attractions in museums and traveling exhibitions. Blue Whale Predators and Threats. To assist with long dives whales have developed special lungs that help them inhale additional oxygen and transfer it to enlarged blood vessels where it can be used by the body. Porpoises and blue whales gestate for about 11 months. The cetacean is also surprisingly fast for its size. Your lungs take up 7% of your internal body cavity while a whale’s lungs only take up 3% – meaning that lung size is not the secret. The maximum weight of one blue whale is the same weight as about 40 African elephants. Due to this, the mind-blowing creature is so large that it actually has a lung capacity of 1,320 gallons (5,000 liters). Depiction of baleen whaling, 1840. Imagine a creature the size of 2 1/2 school buses laid end-to-end and you'll get a sense of the size of the blue whale. Human shouting is about 70 decibels In 1827, a blue whale beached itself off the coast of Ostend. Housed in a vast rib cage, its lungs … With the help of computer graphics, David Attenborough gets right inside the body of the blue whale to show off its amazing mammalian anatomy. The adult blue whale has a lung capacity of 5.0 x 10^3L. Blue whale, (Balaenoptera musculus), also called sulfur-bottom whale, the most massive animal ever to have lived, a species of baleen whale that weighs approximately 150 tons and may attain a length of more than 30 metres (98 feet). However, their population has not grown back to previous levels. Gray whales (Eschrichtius robustus) have lungs about the size of VW beetles, and blue whales (Balaenoptera musculus) have lungs about the size of medium sized vans, so gray whales can inhale about 500 cubic feet per breath and blue whales about twice that much. A blue whale's heart alone is about the size of a small car and weighs about 1,000 pounds. Their call reaches levels up to 188 decibels which is louder than a jet, which reaches only 140 decibels. Calculate the mass of air (assume an average molar mass of 28.98g/mol) contained in an adult blue whales lungs at 0.0 Celsius and 1.00atm, assuming the air behaves ideally. The blue whale population size is slowly increasing. Duration is not necessarily a function of size. Pre whaling, there were estimated to be around 240,000 blue whales globally. Blue whales speed up their heart beats to 30-37 beats per minute, which is extremely fast for a heart as big as this whale’s. Cetaceans have lungs, meaning they breathe air. Blue Whale Facts Firstly, the amazing Blue Whale is a marine mammal belonging to the baleen whales. A blue whale weighs as much as 200 tonnes. 3. The numbers today are estimated to be between 3-11% of the pre-1911 population size. The cetacean is also surprisingly fast for its size between 3-11 % of the pre-1911 size. Whaling, there were estimated to be between 3-11 % of the pre-1911 population size adult whale... 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