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.
A white bump or cyst on the inside of the lip is a mucus cyst, also called a mucocoele, according to Skinsight. It can form anywhere but is usually found on the lower lip. Continue Reading. A white bump or mucous cyst forms on the lip when the salivary glands get blocked.