It is approximately 2.5â3 cm in diameter. The surface area of the human small intestinal mucosa averages 30 square meter. The small intestine is divided into three structural parts. The duodenum is a short structure (about 20â25 cm long) continuous with the stomach and shaped like a C.
the labrador retriever also known as simply labrador or lab is one of several kinds of retrievers a type of gun dog labradors are athletic playful and the most popular breed of dog by registered ownership in australia canada new zealand the united kingdom and the united states since 1991he labrador retriever also known as simply labrador or lab is one of several kinds of retrievers a type of gun dog labradors are athletic playful and the most popular breed of dog by registered ownership in australia canada new zealand the united kingdom and the united states since 1991
You will often hear people say âThere is no such thing as a silver Labradorâ. However, there is no doubt that these dogs exist, in the sense that there are certainly dogs that look like Labrador retrievers, have Labrador Retriever pedigree papers, and that are silver in color.owever, it is interesting to note that Silver Labradors can be traced back to two breeders. Those breeders are Dean Crist (Culo) and Beaver Creek Labradors. Both of their lines trace back to Kellogg kennels (L.E. Kellogg and Harold E. Kellogg) Kellogg Kennels began breeding Labradors in 1922.