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Why are there so many villi and air sacs?
Because Grandpa Joe Said So! Co Za Asy
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 does the grasshopper have so many air sacs?
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.
Why are air sacs in the human body thin walled?
The main function of the five pairs of air sacs that birds have is to draw air through the lungs. This is especially important during flight. They also help to regulate heat and alter the specific gravity of birds when swimming or diving.
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 found in the small intestine?
Tough one. I love science but math is my arch enemy so I'll list the facts in case I forgot to carry a 1. 20-40 villi per square millimeter / 600 square feet in an adult's small intestine / 304.8 millimeter per square foot / 600 X 304.8 = 182,880 square millimeters in small intestine / 182,880 X 20 = 3,657,600 villi / 182,880 X 40 = 7,315,200 villi. THERE ARE ANYWHERE FROM 3,657,600 - 7,315,200 VILLI IN THE AVERAGE ADULT'S SMALL INTESTINE.
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
Why are there so many villi in the duodenum?
Villi cover most of the small intestine, and their job is to help the intestine absorb nutrients from food.
