| Answer | Crossword Clue |
|---|---|
| SPICULES | Sponge skeleton parts |
| spicules | Each of the small needlelike or sharp-pointed structures of calcite or silica that make up the skeleton of a sponge |
| STERNA | Skeleton parts |
| ULNAE | Skeleton parts |
| HUMERI | Skeleton parts |
| STERNA | Axial skeleton parts |
| STERNA | Some skeleton parts |
| frames | to construct by fitting and uniting the parts of the skeleton of (a structure) |
| framer | to construct by fitting and uniting the parts of the skeleton of (a structure) |
