| Answer | Crossword Clue |
|---|---|
| euthenist | a student of euthenics, the science concerned with improving living conditions |
| euthenists | EUTHENIST, a student of euthenics, the science concerned with improving living conditions |
| euthenics | the science concerned with improving living conditions |
| bioacoustics | a branch of science concerned with the production of sound by and its effects on living organisms |
| eugenics | science concerned with improving the genetic traits of the human race |
| paleopathology | The branch of science concerned with the pathological conditions found in ancient human and animal remains |
