The left coronary arteries supply: 1  Circumflex artery - supplies blood to the left atrium, side and back of the left ventricle. 2  Left Anterior Descending artery (LAD) - supplies the front and bottom of the left ventricle and the front of the septum.
A small luminary kit comes with 12 luminaries, the standard size has 24 luminaries. Luminaries should be placed about every 4 feet along your sidewalk connecting your neighbors on both sides. Most homes light their front walks from sidewalk to to their door as well.
The ring closest to Uranus is about 23,600 miles (37,191 kilometers) from the planetâs center. The farthest is about 38,000 miles (51,456 kilometers) away. Unlike Saturnâs rings, which are broad and bright, the rings of Uranus are very narrow and dark.