Your doctor has suggested you have a Nuclear Cardiac Stress Test. A Cardiac Stress Test is a test to show how your heart functions when your heart rate is increased. You will exercise or be given a certain medicine to increase your heart rate. A Nuclear Cardiac Stress test is a specialized test. A very small amount of a radioactive tracer is given in an IV.
Open space is any open piece of land that is undeveloped (has no buildings or other built structures) and is accessible to the public. Open space can include: Green space (land that is partly or completely covered with grass, trees, shrubs, or other vegetation). Green space includes parks, community gardens, and cemeteries. Schoolyards; Playgrounds
submit just now report abuse the earth is important because it gives us the perfect amount of oxygen and gravity it also gives us a good climate so we won t freeze or burn to death depending where you are in the world obviously all of this is perfect because it was created by a perfect creator godest answer why the earth is important in many ways 1 it provides oxygen from trees and water and food and environment 2