Solve these clues to fill the grid.
- The organ of sight (plural)
- 2 Across
- A nonlinear electronic circuit whose output is limited in amplitude (plural)
- 6 Across
- A dentifrice in the form of a paste
- 8 Across
- A natural protective body covering and site of the sense of touch
- 11 Across
- Horny plate covering and protecting part of the dorsal surface of the digits (plural)
- 12 Across
- Grinding tooth with a broad crown (plural)
- 1 Down
- Used with water to wash
- 3 Down
- A tooth for cutting or gnawing (plural)
- 4 Down
- Hard structures in the mouth used for biting and chewing.
- 5 Down
- A thin coat of water-base paint
- 7 Down
- The extremity of the superior limb (plural)
- 9 Down
- The sense organ for hearing and equilibrium (plural)
- 10 Down