Through special nostrils. The nostrils of a dugong are closed when submerged in water, and since a dugong is a mammal, it cannot breathe oxygen from inside the water. When they want to breathe, they push their nostrils above the water surface, when they're underwater, nostrils are shut to prevent water from entering.
Dugongs breathe air using their nose and lungs. Seals, manatees, sea lions, fur seals, walruses, lions, giraffes, zebras, tigers, cats, dogs, buffalos, chickens, roosters, horses, turtles, human beings, eagles, donkeys, monkeys, and many, MANY other creatures breathe air in the same way as dugongs.
Dugongs are mammals, and mammals CANNOT BREATHE UNDERWATER, but they can hold their breath for a few minutes.
Yes. Dugongs are vertebrates.
Dugongs live in estuaries.
Dugongs are tagged with tracking devices, this is done for that scientists can monitor their population and keep tract of the dugongs
There is an organisation that is called Dugongs Reach-out.
Nothing eats dugongs, but dugongs eat seagrasses tiger sharks are natural enemies of dugongs so they can get killed by them.
A dugongs muzzle is used to help it find its food. Dugongs eat seagrass and the muzzle digs furrows in the seafloor to uproot the seagrass.
dugongs eat LIKE A HOOVER! HA HA HA HA
dugongs are getting kiled from boats running over them and they are getting hunted
yes dugongs are being saved but need help
Yes. Dugongs are native to many parts of the world, including Australian waters.