| Answer | Crossword Clue |
|---|---|
| MOTIONDETECTORS | Devices that recognize physical activity |
| facemask | any of various similar devices to shield the face, sometimes attached to or forming part of a helmet, as that worn by workers engaged in a hazardous activity |
| discipline | Activity or experience that provides mental or physical training |
| disciplines | Activity or experience that provides mental or physical training |
| isozyme | any of the genetically variant forms of certain enzymes that catalyze the same reaction but that may differ in activity, composition, or physical properties |
