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.
Other than food products, certain environmental allergens can also cause small bumps on the lips, like molds, mildew, pet dander, and pollens. Sunburn - Small bumps on the lips that share the same color as the lips can also be a result of too much exposure to the sun or UV light. Frequent unprotected exposure to direct sunlight can injure the salivary glands on the lips. The minor swelling of these glands results in a bumpy sandpaper feel on the lips.