21. At close quarters it has an unpleasant smell . 22. The plant has a very unpleasant smell , and grows on gravelly slopes and in crevices. 23. When neighbours griped about unpleasant smells , he doused the place with quarts of cheap deodorant. 24. Residents near such farms report problems such as unpleasant smell , flies and adverse health effects. 25. When threatened, the caterpillar emits unpleasant smells from the organ to ward off the predators. 26. In this defense posture, they secrete an irritating substance, with a very unpleasant smell . 27. All tasters rejected the Dorothy Lane Market gravy, complaining of an unpleasant smell and bitter aftertaste. 28. The brain images, however, showed big differences in mental processing only with the unpleasant smells . 29. What they can't miss is the curious, consistently unpleasant smell that pervades the area. 30. Carrageenan is also derived from seaweed, and lacks agar's occasionally unpleasant smell during cooking.
