If the documentation isnât signposted, or even if it is, consider the following strategies: 1  Read tables of contents and indexes. 2  When in doubt, use search tools to find the answer to your questions. 3  Scan through topical documentation and examples, but focus your attention on the reference materials.
Conclusion Questions 3.3.1 1. The walls of the alveoli in the lungs are incredibly thin. Explain how this structure is related to function in the body. The walls of the alveoli are extremely thin so that they can serve their purpose of allowing diffusion of oxygen and carbon dioxide to happen. This is where gas exchange occurs.
Like the alveoli, these small blood vessels h â¦ ave extremely thin walls. Blood that enters the vessels has a high level of carbon dioxide, which it picked up from the body tissues. It contains little oxygen. The carbon dioxide leaves the blood and moves through the walls of the blood vessels and alveoli into the lungs.