âVolatile organic compoundâ or VOC is the name given to a substance that contains carbon and that evaporates (becomes a vapor) or âoff-gasesâ at room temperature. Some examples of VOCs include benzene, methylene chloride, hexane, toluene, trichloroethane, styrene, heptane, and perchloroethylene.Volatile organic compoundâ or VOC is the name given to a substance that contains carbon and that evaporates (becomes a vapor) or âoff-gasesâ at room temperature. Some examples of VOCs include benzene, methylene chloride, hexane, toluene, trichloroethane, styrene, heptane, and perchloroethylene.
Confidence votes 93. The length of the large intestine is about 1.5 meters long, about 5 feet. The small intestine is approximately 20 feet long in a human over the age of five, but this is usually only once the intestines have relaxed after death. Ryan Smith-Mosley.
Despite its name, the small intestine is the largest part of the digestive tract. Even though the small intestine is only about one inch in diameter, the small intestine is approximately 20 to 23 feet long. Because the small intestine is long, the small intestine has a lot of surface area. This large surface area helps to ensure that the nutrients are absorbed. The small intestine has three parts called the duodenum, the jejuneum, and the ileum. As mentioned previously, the duodenum begins at the pyloric sphincter. It then wraps around the head of the pancreas and ends at a turn called the duodenojejuneal flexure. It then becomes the jejuneum.