[edit] Structure Each serous membrane is composed of a secretory epithelial layer and a connective tissue layer underneath. The epithelial layer, known as mesothelium, consists of a single layer of avascular flat nucleated cells (simple squamous epithelium) which produce the lubricating serous fluid.
About MattyB. Matthew David Morris aka MattyB is a 12-year-old pop singer/rapper from Atlanta, GA. He was born on January 6, 2003. Since beginning his music career at age 7, he has quickly become an Internet superstar with more than 2 Billion video views and 5 million YouTube subscribers. His social media consists of over 8 million followers on Facebook & Twitter combined.
He could have a girlfriend. But there is just so much beautiful girls out there to choose from and I bet Matty B has one in mind.You might be that girl for him.This is what kind of girlfriend Matty wants.He want a girlfriend who has a good smile and a good sense of humor.o matty b does not have a girlfriend he is to young to have a girlfriend.he is just nine not 20. or something. posted over a year ago. he 10. kerran posted over a year ago. ya he is ten. nancypt101 posted over a year ago. Hiding 6 comments... click to show.