| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | cetacean lung | Western countries | Cetacean lung is adapted for deep diving and extended underwater activities | 1 |
| 2 | cetacean lung | western countries | Cetacean lung is adapted for underwater respiration in marine mammals such as whales and dolphins. | 1 |
| 3 | fin | Western countries | Fins are commonly associated with sharks and are often used for recreational diving and snorkeling. | 1 |
| 4 | fin | Western countries | Fins are commonly associated with swimming aids for scuba diving and snorkeling. | 1 |
| 5 | fin | Western countries | Fins are commonly associated with sharks, marine predators, and are often used as a symbol of danger in popular culture. | 1 |