| Answer | Crossword Clue |
|---|---|
| KEVLAR | Fiber used in body armor |
| KEVLAR | Body armor fiber |
| suture | a strand or fiber used to sew parts of the living body |
| sutures | a strand or fiber used to sew parts of the living body |
| fiberscopes | A fiber-optic device for viewing inaccessible internal structures, esp. in the human body |
| fiberscope | A fiber-optic device for viewing inaccessible internal structures, esp. in the human body |
