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A grasshopper's tracheal system can be compared to that of a humans. Their air sacs store carbon dioxide and oxygen when respiration is taking place.
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∙ 9y ago
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Why does an adult need so many air sacs in their lungs?
adult got more air sacs than children because there lungs are bigger than children so the air sacs have to fit in the adult's lungs
Why are there so many villi in air sacs?
just needs it to continue process
How many air sacs do you have in your lungs?
It is to increase the surface area of the lungs so that more oxyen can be taken in.
Why are there so many villi and air sacs?
Because Grandpa Joe Said So! Co Za Asy
Is it false that emphysema destroys the tiny air sacs in the lungs?
Alveoli are the tiny air sacs that look like hollow plump grapes in healthy people. In emphysema, many of the alveoli collapse so there is less surface area for gas exchange.
What 2 gases are exchanged in the air sacs?
your m0m and your dad are the 2 gases that are exchanged in the sacs of air, thank me later so by by
Why must air sacs have thin walls?
The air sac must have thin walls so that air passes easily through it.
Do all human being have the same amount of air sacs?
No , i dont think so
What are the gases exchanged in the air sac's?
your m0m and your dad are the 2 gases that are exchanged in the sacs of air, thank me later so by by
As afraid as a grasshopper meaning?
Grasshopper's have many prey, so they constantly hop away. The saying, as afraid as a grasshopper is referring to their propensity to hop away.
Breathing mechanism in birds?
Inhaled air passes through the primary bronchus, and most enters the posterior air sacs as well as the lungs. During this passage, air that was in the posterior air sacs moves through the lungs air capillaries so that exchange takes place. During exhalation, the air in the posterior air sacs passes through the lung en route to the external environment. Again exchange goes on during exhalation.
Why is it an advantage to have lungs with many smaller air sacs instead of fhavinf just two large air sacs?
The more little sacs you have, the more surface area there is - and more surface area means more spots for oxygen to enter the blood system.
