They don't breathe air with their ribs like people. The tortoise's ribs and hard shell are firmly tied together, so it breathes in other ways. He has two sets of abdominal muscles. One let the lungs push other organs, and the other let other organs push the lungs and squeeze out the air. A turtle or turtle can live for hours just by taking a deep breath. Some freshwater turtles can live underwater for several days without surfacing. They lie quietly at the bottom of the water and hardly need oxygen. The body structure of the tortoise is due to its hard shell.
So the way of breathing is very different from that of ordinary creatures.
The way it breathes is by stretching its head, neck and limbs.
There is a muscle in the lung connecting the front foot.
When the front foot swings back and forth, pull the lung muscles to make air enter the lungs to complete the inhalation action.
Then the other muscle will squeeze the internal organs and expel the exhaust gas.
This cycle completes the turtle's breathing function.
So you will find that even when the tortoise is still (its belly armor is stuck to the ground)
Even when sleeping, the front foot will still swing involuntarily.
In fact, you are breathing (you have to breathe when you sleep)
Question 2: What does the tortoise breathe? Tortoise doesn't have two sets of respiratory organs, but only one set, which consists of nose, nasal cavity, trachea and lungs.
Breathing on land depends on this whole set, not the part where the nose is exposed. In the water, we also exhale by the lungs, trachea and nostrils, and never rely on the activities of our neck and feet and another set of inspirations we measure! !
Again, turtles in the water must not breathe in! ! !
Question 3: How does the tortoise breathe and how long can it stay in the water? Breathe with lungs, but turtles can breathe in water in a unique way:
The tortoise's lungs are under its shell, so it can't breathe air directly. It must swallow the air into its mouth by lifting it under its mouth, and then send it to its lungs, just like swallowing food.
At the same time, it relies on the ups and downs of limbs and abdomen to drive lung breathing.
This hesitant action of the turtle fully evolved the brain stem nerve responsible for the turtle's breathing and promoted the turtle's longevity.
Question 4: How does the tortoise breathe? The body structure of the tortoise is due to its hard shell tortoise shell.
So the way of breathing is very different from that of ordinary creatures.
The way it breathes is by stretching its head, neck and limbs.
There is a muscle in the lung connecting the front foot.
When the front foot swings back and forth, pull the lung muscles to make air enter the lungs to complete the inhalation action.
Then the other muscle will squeeze the internal organs and expel the exhaust gas.
This cycle completes the turtle's breathing function.
So you will find that even when the tortoise is still (its belly armor is against the ground)
Even when sleeping, the front foot will still swing involuntarily.
In fact, you are breathing (you have to breathe when you sleep)
Question 5: Does the tortoise have a nose? If not, how does it breathe? Turtles breathe with their lungs.
2. The tortoise has nostrils.
Question 6: Can the tortoise breathe on the shore? Breathe by what? Although turtles are oviparous aquatic creatures, they lay eggs on the shore, so they can survive on land for a long time without choking like fish. Because it is a semi-amphibian, the tortoise breathes by the lungs, and its skin can block water, so it can survive in the water for a long time, because food is in the water.
Question 7: What is a brain teaser? It should be: turtle breath solution.