Answer: i believe false
Explanation: The semilunar valves are located at the connections between the pulmonary artery and the right ventricle, and the aorta and the left ventricle. These valves allow blood to be pumped forward into the arteries, but prevent backflow of blood from the arteries into the ventricles.
A set <span>is a group of consecutive repetitions.</span>
Normally 5-9 hours after depends on how you feel.
