| Answer | Crossword Clue |
|---|---|
| cephalin | a bodily chemical, also KEPHALIN |
| kephalins | KEPHALIN, a bodily chemical, also CEPHALIN |
| cephalins | CEPHALIN, a bodily chemical, also KEPHALIN |
| kephalin | a bodily chemical, also CEPHALIN |
| stress | physical, chemical, or emotional factor that causes bodily or mental tension and may be a factor in disease causation |
