Answer:
F
Explanation:
They are all different meanings, and they all cant have the same number value.
The two cell layers being referred from the question are a layer of alveolar cells and layer of endothelial cells. Gases must diffuse to these layers to proceed to the plasma. The layer of alveolar cells make up the alveolar wall while the layer endothelial cells consist the capillary wall.
Wait what are you asking, are you asking what the five are
if so they are
self-awareness, self-regulation, internal motivation, empathy, and social skills
The answer is 27 Trillion
The one that would cause a decrease in a nation's long-run economic growth is: <span>I. A decline in productivity.
A decline in productivity will make our total cost to produce a product be significantly higher compared to a productive country.
This will make our country unable to compete with other's and will decrease the nation's economy in the long run</span>