Hey there brainiac! me out with this? : ) ! trace the pathway of a red blood cell which starts in the coronary artery and ends in the aorta.

Heya user☺☺

The pathway of Red Blood Cell is as follows....

Coronary Artery------Cardiac Veins-----Right Atrium-----Tricuspid Valve-----Right Ventricle------Pulmonary Semilunar Valve-----Pulmonary Artery------Lungs-----Pulmonary Veins------Left Atrium-----Mitral Valve-----Aortic Semilunar Valve------Aorta.

Hope this will help you☺☺

________________________☆☆☆☆☆☆☆☆________________________

Hello userthe correct answer is b.)because marburg virus causes marburg virus disease in humans and nonhuman primates, a form of viral hemorrhagic fever hope this : )