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.
Your tongue is the only part of your body that is gives a direct connection to your stomach. The same applies to your colon, but it sure is not something easy to examine. Your tongue can show you what happens inside your body, before you notice any deficiencies and imbalances, and even before the real problem shows up. Take a mirror and look at your tongue. Notice any changes, color, surface, coatings, size, and pretty much everything that could be considered as a sign.