Davenport's longitude and latitude coordinates in decimal form are 41.542982, â90.590745. According to the United States Census Bureau, the city has a total area of 65.08 square miles (168.56 km 2), of which, 62.95 square miles (163.04 km 2) is land and 2.13 square miles (5.52 km 2) is water.
Canker Sore-Canker sores can develop on the roof of the mouth. These can be caused by exposure to bacteria or when the tissue becomes damaged due to a scratch or burn. Canker sores will begin as a red mark on the roof of the mouth, but will slowly fill in with white or yellow pus.
In contrast, some infections, like scarlet fever, can produce red spots on the tongue. Inflammation and whitening of the tongue can also occur due to dryness or environmental irritants such as smoking or other tobacco use, and may be associated with bad breath. Inflammation of the tongue is known as glossitis.