| Answer | Crossword Clue |
|---|---|
| casings | A cover or shell that protects or encloses something |
| hoof | a curved covering of horn that protects the front of or encloses the ends of the digits of an ungulate mammal and that corresponds to a nail or claw |
| capsules | A tough sheath or membrane that encloses something in the body, such as a kidney, a lens, or a synovial joint |
| capsule | A tough sheath or membrane that encloses something in the body, such as a kidney, a lens, or a synovial joint |
| keepers | An object that keeps another in place, or protects something more fragile or valuable, in particular |
