| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | ardipithecus | Western countries | Ardipithecus is studied as an important ancestor in human evolution. | 1 |
| 2 | argon | Western countries | Used in industrial applications such as welding and metal production | 1 |
| 3 | arnica | Western countries | Arnica is commonly used in Western countries as a natural remedy for bruising and muscle aches. | 1 |
| 4 | arnica | Western countries | Used as an herbal remedy for bruises and muscle pain | 1 |