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. The tongue is capable of internal movement to shape its body. It is moved as a whole by muscles outside the tongue. Interaction between the tongue and cheeks keeps the food between the molar teeth during the chewing process.