| Answer | Crossword Clue |
|---|---|
| LAVAS | Vulcanologists study them |
| LAVA | Vulcanologist's study |
| POPES | Vaticanologists study them |
| LAKES | Limnologists study them |
| OVA | Biochemists study them |
| INSECTS | Entomologists study them. |
| USAGES | Linguists study them |
| WARS | Polemologists study them |
| OVA | Embryologists study them |
| NOTES | Students study them |
| LAVAS | Volcanologists study them |
| SPORES | Palynologists study them |
| ATOMS | Nuclear physicists study them. |
| TRENDS | Stock analysts study them |
| EXAMS | You have to study for them |
