2016-12-16T09:26:42-05:00. A because when the little fish die they sink to the bottom, and after time the skeletons build up on top of each other.
How do you get a cyst inside of your lip? A white bump or mucous cyst forms on the lip when the salivary glands get blocked. This is caused by any trauma to the oral cavity due to cheek or lip biting, poor dental habits, or piercings, states Healthline.
Bumps on the lips can range in size, color, and texture. Causes may include acute and chronic conditions. Examples of causes of bumps on the lips include: allergic reaction; bacterial infections ; canker sores or cold sores; Fordyce granules, which are harmless white spots; hand, foot, and mouth disease; milia, which are tiny benign cysts, or âmilk spotsâ mucoceles, or bumps that form when the salivary glands are blocked; oral cancer; oral herpes; oral thrush