France and the United Kingdom agreed to support Poland and in August of 1939, German troops began to gather on the Polish border. By September 1st, Germany launched an invasion of Poland.
The brachial plexus is a network of nerves that originate in the neck region and branch off to form most of the other nerves that control movement and sensation in the upper limbs, including the shoulder, arm, forearm, and hand.
Comments on News and Primary Papers. The choroid plexus (CP) is a highly vascularized organ embedded in the cerebrospinal fluid (CSF) of the brain ventricles. The CP epithelium contributes to the production and formation of the CSF and is positioned between the two fluid compartments of the brain, the CSF and blood.