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
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 1991). Coat: The Labrador Retriever's coat should be short and dense, but not wiry. 2  The coat is water-resistant, so the dog does not get cold when taking to water in the winter. 3  That means that the dog naturally has a slightly dry, oily coat. 4  Acceptable colours are black, yellow, and chocolate.