It is important to bring your swollen lymph node behind the ear to the attention of your doctor. Here are some common causes of swollen lymph nodes behind the ear. Infections: Infections, such as fungal infection, bacteria in the mouth, and mononucleosis, can all contribute to swollen lymph nodes behind the ear.
Itâs estimated that up to 7,000 different languages are spoken around the world. 90% of these languages are used by less than 100,000 people. Over a million people converse in 150-200 languages and 46 languages have just a single speaker!
The general public probably have no idea on the exact number of languages still being spoken around the world, although they may believe there are several hundreds. Over time though, the number has kept on increasing. The 11th edition of the Encyclopaedia Britannica (1911) estimated it at around 1,000.