| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | cetacean lung | marine biology research community | Cetacean lung is adapted for storing large amounts of oxygen to facilitate long dives and underwater activity. | 1 |
| 2 | cetacean lung | marine biology research culture | Cetacean lungs have evolved to be highly efficient for oxygen exchange to support prolonged dives. | 1 |
| 3 | cetacean lung | marine biology researchers | An adaptation for underwater respiration in whales, dolphins, and porpoises. | 1 |