| Answer | Crossword Clue |
|---|---|
| OSSEIN | Organic basis of bone. |
| OSSEIN | Chief organic basis of bone tissue. |
| organicism | The doctrine that everything in nature has an organic basis or is part of an organic whole |
| charcoals | A porous black solid, consisting of an amorphous form of carbon, obtained as a residue when wood, bone, or other organic matter is heated in the absence of air |
| charcoal | A porous black solid, consisting of an amorphous form of carbon, obtained as a residue when wood, bone, or other organic matter is heated in the absence of air |
