In order to understand the question let's retrace the path of blood in the right side of the heart. From the superior and inferior vena cava, the blood is recieved body, and is deoxygenated. From there the atrium pushed blood into the right ventricle. The right ventricle and left ventricle contract during systole pushing blood into two vessels. The vessel your concerned about, needs to be oxygenated, so it is presumed the blood is pumped into the pulmonary artery.
Your answer is the "pulmonary artery".
When bacteria decompose, they leave behind nutrients. These nutrient then filter unto the roots of the plants via the water that it sucks up. A loss in certain nutrients could be the death of this plant.
False. Adrenal glands help control blood sugar and blood pressure
Natrual variations i think