Right-click the picture you want to change. Click Format Picture. In the Format Picture dialog box, click the Picture tab. Under Image control, click Washout in the Color list, and then click Recolor.
There are three major types of blood vessels: the arteries, which carry the blood away from the heart; the capillaries, which enable the actual exchange of water and chemicals between the blood and the tissues; and the veins, which carry blood from the capillaries back toward the heart.
A It is the only artery to carry oxygen poor blood. A lot of people think arteries carry oxygen rich blood and veins carry oxygen poor blood. For the most part they are right, but arteries always carry blood away from the heart, veins always carry blood towards the heart.ating Newest Oldest. Best Answer: A. any blood vessel leaving the heart is an artery, any blood vessel going to the heart is a vein. so, blood leaving the heart to go to the lungs are pulmonary arteries. blood coming back to the heart to go to the rest of the body are pulmonary veins.