The vertebrate cerebrum (brain) is formed by two cerebral hemispheres that are separated by a groove, the medial longitudinal fissure.The brain can thus be described as being divided into left and right cerebral hemispheres.n eutherian (placental) mammals, the hemispheres are linked by the corpus callosum, a very large bundle of nerve fibers. Smaller commissures, including the anterior commissure, the posterior commissure and the hippocampal commissure also join the hemispheres and these are also present in other vertebrates.
Although today ubiquitous across the globe, the peanut (Arachis hypogaea) was native only to South America, and it is believed to come from the foothills of the Andes in Bolivia and Peru. Ancient, anthropologists have found evidence of peanut cultivation dating back at least 7,600 years.
Synopsis. Charles Schulz, born in Minneapolis, Minnesota, on November 26, 1922, launched his comic strip Peanuts in 1950. Featuring hero Charlie Brown, over the years the strip would run in more than 2,000 newspapers and in many languages.