yes tia's are often precursors to CVA's
Answer:
The left ventricle LV pumps the oxygen-rich blood through the aortic valve AoV into the aorta Ao the main artery that takes oxygen-rich blood out to the rest of the body.
The Answer Is (a), (b), (c). I mean all of the above.
Public health protects and improves the health of entires populations
Im postive its all the above
