Urine, which is produced by the kidneys, contains the by-products of our body's metabolism â salts, toxins, and water â that end up in our blood. The kidneys and urinary tract (which includes the ureters, bladder, and urethra) filter and eliminate these waste substances from our blood.
Creech Air Force Base. Creech Air Force Base (Creech colloq.) is a United States Air Force (USAF) command and control facility in Clark County, Nevada used to engage in daily Overseas Contingency Operations â¦of remotely piloted aircraft systems which fly missions across the globe..
Creech Air Force Base was named on 20 June 2005 and activated, in October 2005, the Joint Unmanned Aerial Systems Center of Excellence and the 3d Special Operations Squadron (the latter was the 1st MQ-1 Predator squadron in the Air Force Special Operations Command (AFSOC).