Answer:
The answer is B: lymphatic vessel basement membrane.
Explanation:
The respiratory menbrana consists of the following elements:
1- A layer of liquid that covers the alveolus and that contains the substances that decrease the surface tension of the alveolar liquid.
2- The alveolar epithelium composed of fine epithelial cells.
3- A basal epithelial menbrana.
4- An interstitial space between the alveolus and the capillary menbrana.
5- A capillary endothelial menbrana.
