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.
The small fluid filled bump inside the lip may be a mucocele and this is not due to a herpetic infection.It may be due to a blocked duct of the minor salivary glands found in the underside of the lip.