Glycosaminoglycans (GAGs) are complex molecules composed of proteins and sugars, and are found in a variety of bodily tissues, including the blood plasma, joints, and the mucosal (mucous membrane) lining of a variety of organs, including the gastrointestinal tract and the bladder. Various compounds exist.
Michael Bear Grylls is 42 years old (birthdate: June 7, 1974). Michael Bear Grylls is 42 years old (birthdate: June 7, 1974).
Adult grizzly bears can be 8 feet tall and weigh 900 pounds. Bears on the Lewis and Clark Expedition. It was the largest bear they'd ever seen, a great grizzly bear that weighed an estimated 600 pounds. A most tremendous looking animal, and extreemly hard to kill, wrote Lewis in his journal on May 5, 1805.