A handful of companies hold the keys to millions of hotel rooms globally, but the list of hotel brands that those companies own is legion. Marriott owns Fairfield, TownePlace and Moxy; Hilton owns Curio, DoubleTree and Hampton; Intercontinental owns Holiday Inn, Candlewood and Hotel Indigo, to name a few. With a $12.2 billion merger of Marriott and Starwood in the works, hereâs a brief rundown, in order of total rooms controlled, of who owns what.
When blood is oxygenated it is a bright red colour. when the blood is deoxygenated it is dark/deep red colour. Blood is always red whether in your body or outside your body. It is only shown as blue in books to differentiate between arterial and venous blood. Source(s): i'm a nurse.
Red blood cells contain hemoglobin, an iron-containing molecule that binds oxygen. As with rust, the iron compounds turn brighter red when the hemoglobin absorbs oxygen. The b â¦ lood in your veins are blue.ed blood is red because the color of oxyhemoglobin is red because there is iron in oxyhemoglobin, causing that blood red color. Red blood cells are red because the iron in the heme group of the four hemoglobin proteins react with oxygen (think what color rust is) to produce a red color.