| Similarity | Rank | |
|---|---|---|
| respiratory | 0.770 | 29489 |
| circulatory_system | 0.764 | 73602 |
| lung | 0.747 | 6001 |
| digestive_system | 0.688 | 85737 |
| nervous_system | 0.686 | 33516 |
| the_digestive_system | 0.677 | 54921 |
| central_nervous_system | 0.664 | 71207 |
| pulmonary | 0.663 | 54056 |
| the_nervous_system | 0.659 | 19946 |
| digestive | 0.657 | 63596 |
| internal_organ | 0.641 | 61709 |
| larynx | 0.636 | 73768 |
| respiration | 0.632 | 30605 |
| the_central_nervous_system | 0.631 | 30904 |
| breathing | 0.628 | 12667 |
| cardiovascular | 0.626 | 30298 |
| gastrointestinal | 0.625 | 67446 |
| sinus | 0.625 | 44802 |
| blood_circulation | 0.620 | 90898 |
| airway | 0.616 | 26233 |
| immune_system | 0.616 | 34200 |
| trachea | 0.614 | 75258 |
| inhalation | 0.607 | 61220 |
| endocrine | 0.602 | 74450 |
| metabolism | 0.600 | 11719 |