0
What else can I help you with?
How many blowholes do toothed whales have?
Toothed whales, like dolphins and porpoises, typically have one blowhole on top of their heads. This singular blowhole allows them to quickly surface, take a breath, and expel air before diving back underwater.
Do black whales have blow horns?
Yes, black whales do have blow holes. They keep them closed when they are underwater.
What does blowhole mean?
A blowhole is what whales and dolphins use to breathe air.
What is a killer whales nose called?
it is called its blowhole
Do whales need to be underwater to breath?
No. In fact, they cannot breathe under water. They must come to the surface so that their blowhole is exposed to the air so that they can breathe.
What do whales breathe out of?
Whales breathe in and out of their blowhole. They are unable to breathe through their mouth because the trachea is not attached to the throat.
How do dolphins breath to survive in the ocean?
they come up above the water and breath with their blowhole and then go back underwater. they do the same thing as whales so but they are just smaller
Which type of fish have blowhole?
Usually whales. Most fish don't have a blowhole because they have gills. Only mammals such as dolphins and whales have blowholes.
What does a killer whale use its blowhole for?
The blowhole is the whale's "nose." Whales breath through them.
How does a whale get oxygen?
they breathe, just like the rest of the mammals on this planet. they breathe through their blowhole, on the top of their head. they surface and the blowhole comes out of the water and they breathe, just like we do. some whales can hold their breath for up to an hour underwater. when you see that spurt of mist that comes from the top of the whales head, that's the whale breathing.
What organ or system the whales use to get oxygen and energy?
Whales are mammals who breathe air into their lungs. Blowholes are a whale's nostrils and are located on the top or back of the whale's head. Blowholes are covered by muscular flaps that keep water from entering them when the whale is under water. In the relaxed state, the flap covers the blowhole. A blowhole leads to the whale's trachea (air tube) and then to its lungs. Unlike us, whales cannot breathe through their mouth; they only breathe through their blowholes. At the surface of the water, whales open their blowhole(s) and exhale air explosively through their blowhole. This exhaled air from the blowhole is called the blow and usually forms a gusher or a bushy stream of misty air and vapour. This is immediately followed by inhalation of fresh air, and the blowhole(s) close again. (Blowholes are in a closed position when the whale relaxes.) This breathing pattern takes only a fraction of a second for small cetaceans (dolphins and porpoises), but it may take a few seconds for larger whales. Just before a whale dives underwater, strong muscles surrounding the blowhole relax and the protective flap covers the blowhole. Whales cannot breathe through their mouths (like people can). Their trachea (the tube to the lungs) and oesophagus (the tube to the stomach) are not connected. Whales get the energy they need from eating organisms such as krill and plankton (in the case of baleen whales, such as the blue whale), or meat, fish or squid (in the case of toothed whales, such as the killer whale).
Whao big is a whales blowhole?
500 meters
