 |
noun | noun | to phrases
| pic: 16 phrases in 7 subjects |
| Chemistry | 7 |
| Economy | 1 |
| Environment | 4 |
| Health care | 1 |
| Natural resourses and wildlife conservation | 1 |
| Natural sciences | 1 |
| Ornithology | 1 |
|
| pic: 16 phrases in 7 subjects |
| Chemistry | 7 |
| Economy | 1 |
| Environment | 4 |
| Health care | 1 |
| Natural resourses and wildlife conservation | 1 |
| Natural sciences | 1 |
| Ornithology | 1 |