From Wikipedia, the free encyclopedia. An essential nutrient is a nutrient required for normal human body function that either cannot be synthesized by the body at all, or cannot be synthesized in amounts adequate for good health (e.g., niacin, choline), and thus must be obtained from a dietary source.rom Wikipedia, the free encyclopedia. An essential nutrient is a nutrient required for normal human body function that either cannot be synthesized by the body at all, or cannot be synthesized in amounts adequate for good health (e.g., niacin, choline), and thus must be obtained from a dietary source.
The Ozark s, also referred to as the Ozark Mountains and Ozark Plateau, is a physiographic region in the U.S. states of Arkansas, Missouri, Oklahoma, and Kansas. The Ozark s cover a significant portion of northern Arkansas and southern Missouri, extending from Interstate 40 in Arkansas to the suburbs of St. Louis.
Some are covered with Blackjack and Post Oak forests. It was in this region that early oil development commenced in Oklahoma. The Arbuckle Mountains comprise an area of about 1,000 square miles in south-central Oklahoma. The low mountains rise about 600 to 700 feet above the plains.Unusual rock formations have been created by erosion in the mountains. The area is used for cattle grazing.ome are covered with Blackjack and Post Oak forests. It was in this region that early oil development commenced in Oklahoma. The Arbuckle Mountains comprise an area of about 1,000 square miles in south-central Oklahoma. The low mountains rise about 600 to 700 feet above the plains.