Breathing in underwater tunnels is typically facilitated by specialized equipment, such as Scuba gear or rebreathers, which provide a supply of air. These devices allow divers to inhale oxygen while filtering out carbon dioxide, enabling them to breathe comfortably underwater. In some cases, tunnels may also have air-filled sections or ventilation systems that provide breathable air. However, without such equipment or systems, it is impossible to breathe underwater.
it is no way they can breathe under water so shut up
because humans do not have gills.
Well they are because it allows them to be able to breathe more constantly under water.
If there is An Air bubble underneath water, yes you can breath
so........ they will NOT die
Adele penguins breathe air through avian air sacs which are similar to lungs in mammals. They are able to hold their breath for extended periods while diving under the water.
Turtles do indeed breath oxygen. They are able to hold their breath for extended periods while either hiding or search for food under water.
Fish Can breathe out of water, they just dehydrate quickly and die.
Because they Have Gills, and gills help them to breathe in the water. As water flows over the gills, a fine network of blood vessels can extract oxygen from the water, much like our lungs collect oxygen from the air when we breathe.
fish do not have lungs, so they are unable to breathe air as humans and mammals etc. do
Yes, because when frogs are tadpoles they need to be able to breath under water so they have gills and when they turn into frogs they still have their gills but they form lungs so they can breath on land.
What makes them able to breathe in water, their color, and shape.