Eating habits and lifestyle choices arenât the only possible causes of indigestion. Sometimes, symptoms of indigestion indicate a serious problem in the upper digestive tract. Common digestive diseases that can cause indigestion include: acid reflux disease (also called GERD)
Define accretion disk: a disk of usually gaseous matter surrounding a massive celestial object (such as a black hole) in which the matter graduallyâ¦ a disk of usually gaseous matter surrounding a massive celestial object (such as a black hole) in which the matter gradually spirals in towardâ¦
Accretion Process & Examples. Since accretion is the gradual increase in size by the buildup of matter, it is easy to demonstrate using common, everyday examples. If you have ever had to clean a house or apartment, you've probably found what are known as dust bunnies in the corners or under furniture.