Common Causes of Tooth Abscesses. Common causes of tooth abscesses are severe, untreated tooth decay, tooth injury, such as broken or chipped teeth, and gum diseases like gingivitis or periodontitis. Two other causes are persistent disease and infection following root canal therapy, and infected tooth fillings.
Share your newfound knowledge! Wooly worms eat a variety of plants and vegetables such as cabbage, spinach, grass, and clover. In order to survive, they must eat large quantities of food before settling in for the winter. According to Greg Stack, University of Illinois Extension Educator in Horticulture, âWoolly bear caterpillars overwinter as larva.
Baby catfish in the fry stage eat the same foods that any other egglayer fry would eat. Egglayer fry eat the smallest foods that can be given, including infusoria, which is a culture of swimming protozoa. After a week, catfish fry can also eat nutritious brine shrimp and nematodes. Continue Reading.