| Answer | Crossword Clue |
|---|---|
| MATH | Planes are studied in it |
| GLANDS | These are studied in adenology. |
| PHYSICS | Field in which fields are studied |
| ARTDEPRECIATION | Class in which paintings that have lost value are studied? |
| ETAS | When planes are due in: Abbr. |
| ETAS | When planes are due in, for short |
| RUNWAYMODE | What planes are in when they're taking off and landing? |
