1. (Pharmacology) a drug, agent, or nerve that can cause dilatation (vasodilatation) of the walls of blood vessels. 2. (Physiology) a drug, agent, or nerve that can cause dilatation (vasodilatation) of the walls of blood vessels.
As part of their proposal to âreintroduceâ 750 Mexican wolves, these scientists want to have a self-sustaining population of 250 wolves in southern Utah and northern Arizona â places that fall well outside the predatorsâ historic range.
Gray wolves are also found in Yellowstone National Park, Wyoming, Minnesota, Idaho and Montana. They are also found in Russia, Greenland, Turkey, Albania, Spain as well as some parts of Asia. There are some wolves that are black in color.t is estimated only 500 of these wolves are found in the world. Wolves can live in any place in the world, except the rainforests and the deserts. Other than that, they are even found in the Arctic region. They can live in a woody forest or open grassland areas with places to hide.