An IQ score of 115 means performance one standard deviation above the median, a score of 85 performance one standard deviation below the median, and so on. Lewis Terman and other early developers of IQ tests noticed that most child IQ scores come out to approximately the same number by either procedure.
Grains are often the seeds of certain plants. The seed, or kernel, is made up of three parts: the bran, the endosperm and the germ-all of which contain valuable nutrients that play an important role in your diet.
Cereal grain is a staple food that provides more food energy worldwide than any other type of crop. Corn (maize), wheat, and rice â in all of their varieties â account for 87% of all grain production worldwide. Most of the grain that is produced worldwide is fed to livestock.