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 is the most popular dog breed in the world. They were originally bred as hunting dogs and their job was to retrieve fowl that had fallen to the ground, â¦ hence the word retriever in their name. Labrador Retrievers come in three coat colors: black, yellow and chocolate. The yellow labs are sometimes called golden labs, but this is a misnomer. Golden Labs are a cross between a Golden Retriever and a Labrador Retriever. The links below are to websites with in depth information about Labrador Retrievers. What is the average weight of a Labrador Retriever? for females: 55 - 70 lbs for males: 60 - 75 lbs but it differs with each dog.