yes dolphins can stay under water much, much longer than humans can
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lol yeah about 3 hours longer
Salmon stay underwater all the time because salmon is a kind of fish which has gills for breathing while dolphin is a mammal.
The dolphin has some important adaptations. A dolphin has live births so it doesn't have to stay with eggs, it has lungs but can also swim for a while underwater.
They don't stay underwater longer than whales.
Manatees are not land-dwelling, they are water-dwelling mammals therefore their lungs are bigger so they can stay underwater longer.
Without breathing, the world record is 22min With air bottles (scuba diver) or in a submarine you can of course stay longer. In a submarine when you have enough supplies, you can stay virtually forever under water.
People have done it before, but it is very unlikely for the average human to stay under water for over 3-4 minutes without receiving severe brain damage or dying.
A typical person can stay underwater for between 30 seconds and a minute. Trained divers can last for 2 to 3 minutes. Pearl divers can last for up to around 7 minutes. The world record for staying underwater (without using pure oxygen first) is just over 9 minutes. (Tom Sietas) Sietas' World Record using pure oxygen beforehand is a time of just over 16 minutes.
not verylong because the water will start to enter the snorkel. LOL
18 minutes ... Dolphins can't breathe underwater because they are mammals. They go to the surface to breathe and then hold their breath while underwater...Dolphins are conscious breathers, which means they have to think about every time they want to take a breath. They respire through a nasal opening called the blowhole, which is located on the top of their head. When resting, their blowhole remains tightly shut. They are able to hold their breath for an average of 4-5 minutes and a maximum of about 10 minutes. Dolphins are efficient breathers. They are able to exchange 80% of the air in their lungs with each breath, while humans are only capable of exchanging 17%.No mammals can breathe underwater at all. All mammals, including sea mammals, must breathe above the surface of the water. This is why marine mammals such as dolphins and whales frequently come to the surface.
Paint does not affect how long the turtle can stay underwater..
A penguin can stay underwater for about 15 minutes and can go to a depth of 1700 feet.
yes pink dolphin mothers do stay with there babies so they wont get hurt or injured