The _______ Pump Blood into the Great Arteries Leaving the Heart

Q1: Fill in the correct labels for the

Q2: Each cardiac cycle begins with _.<br>A) contraction

Q3: The events that occur during one complete

Q4: The release of _ by sympathetic nerves

Q5: In _, the valve is thickened and

Q7: The left ventricle pumps oxygen-rich blood into

Q8: Fill in the correct labels for the

Q9: Fill in the correct labels for the

Q10: A small muscular pouch called the _

Q11: The sequence of blood flow through