| Answer | Crossword Clue |
|---|---|
| palaeopathology | the pathological study of the ancient remains of animals and humans |
| sociobiology | The scientific study of the biological (esp. ecological and evolutionary) aspects of social behavior in animals and humans |
| proxemic | the study of the spatial requirements of humans and animals and the effects of population density on behavior, communication, and social interaction |
| paleopathology | The branch of science concerned with the pathological conditions found in ancient human and animal remains |
