There are 12 different stars awarded by eBay to its users. Which colored star your profile will display depends on the number of feedback ratings that you have. Here is a list of the different colored eBay stars and their meanings: - Yellow star = 10 to 49 ratings. - Blue star = 50 to 99 ratings.
It's actually part of two organ systems. Digestive and Muscular. Source: My Anatomy and Physiology textbook. The tongue is part of the digestive system.
The tongue is a muscular organ. It is covered with a moist and pink tissue called the mucosa. The tiny bumps on the surface of the tongue are called papillae. Embedded within the papillae are several thousand taste buds that are responsible for detecting sweet, salty, bitter and sour tastes.