Lungs. Inside the giraffe's long neck is a 12-foot trachea. When the giraffe inhales fresh air, it is unable to completely expel the previous breath and the oxygen-depleted air is trapped in the trachea. Giraffes make up for this problem because they breathe slowly and their lungs are too large.
How does a giraffe breathe with such a long neck?
Kirin's lungs are about eight times as large as human lungs. Otherwise, the giraffe breathes the same air over and over again. The giraffe's trachea is so long and narrow that it has a large amount of dead air. 2019
How does a giraffe breathe?
"Kirin's lungs are eight times larger than humans and breathe about one-third that of humans. Without blowing the wind into the wavy 3.6 meters (12 feet) trachea of giraffes. , You need to breathe slowly to exchange the large amount of air you need.
Why is the giraffe breathing slowly?
The giraffe breathes slowly. This may be due to the unusually small diameter of the trachea relative to its length compared to known measurements in other mammals.
What is the number of giraffe hearts?
As with most animals, humans and giraffes have only one heart, but not all. Octopus and squid (animals called heads and feet) have three hearts. Two hearts pump blood into the lungs to absorb oxygen, and another heart pumps blood around the body (Figure 1).
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