Explanation:
A forest - Type of ground cover
Mountaineers - Elevation
Coastal Florida - Proximity to the water body
Countries - Latitude
with this option given I don't think there is an odd one
I thinks it is a NUTRIENT
Alveolar walls are thin to enable the quick passage of oxygen in and out of the lungs. The lungs works hand-in-hand with the heart and also is responsible in converting blood that's de-oxygenated into an oxygenated blood that is usable by the organ systems of the body. The alveolar walls are also designed to have thin membranes so that it can expand and constrict quickly allowing us to breather properly.
Answer:
ham Bhan k Uthai xeya ta hamra Garmin lagai xa kathi la Kani k bara ma Pharo thanda lagai xai