Mucus is produced by secretory specializations called Bowman's glands that are distributed throughout the olfactory epithelium. When the mucus layer thickens, as during a cold, olfactory acuity decreases significantly. Two other cells, basal cells and sustentacular (supporting) cells, are also present in the olfactory epithelium.
| Game | Time | WPM | Accuracy |
|---|---|---|---|
| 3611 | 2019-09-14 13:43:48 | 64.45 | 98% |