Asked by Mariana

3. Which of the following is not true about the structure of the alveoli
A. It has thick walls to trap gasses that enter during breathing.
B. It has many capillaries running through it's structure.
C. It has high surface area to allow lots of gas exchange.
D. It has a high concentration of oxygen and a low concentration of
carbon dioxide.
I think it's A. Can someone help me?
Answered by Damon
I agree, the walls are built to pass gas
Answered by Mariana
Thank you @Damon
Answered by E boy
a n s w e r s
1.D
2.C
3.A
4.B
5.A
sorry if im wrong.
Answered by Lily
E boy is RIGHT
Answered by Kara
If you are from Connections Academy then E boy is correct. I got 100 percent on my quick check!
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