1 Canker sores are small, painful ulcers on the inside of the mouth, tongue, lips, or throat.  Symptoms of canker sores include small, painful, crater-like ulcers.
Facebook is the biggest social network on the web, both in terms of name recognition and total number of users. With nearly 1.8 billion active users, Facebook is a great medium for connecting people from all over the world with your business. And the site is not only the biggest network, but it's also arguably the most versatile one.
Young adults have consistently been the heaviest users of social media by a substantial margin, and today thatâs even more true: a staggering 90% of them use social media, according to a 2015 Pew Research Center study. Thatâs a 78% increase from the 12% who were using social media back in 2005. Another Pew study found that 82% of young adults that are online use Facebook, and about 55% of this crowd uses Instagram, says the Pew study. Rounding out the mediums covered by the report is Twitter, used by about 32% of this population.