| Answer | Crossword Clue |
|---|---|
| OTOCYSTS | Invertebrates' sense organs |
| EYES | Sense organs |
| NOSES | Sense organs |
| EARS | Sense organs |
| PALPS | Sense organs |
| PALPI | Insects' sense organs |
| PALPS | Insect's sense organs |
| PALPI | Sense organs of insects. |
| PALPI | Sense organs in insects |
| PALPS | Sense organs, of sorts |
| ERRANTIA | Free-swimming worms with developed sense organs |
