Which of these pathways correctly traces blood as it travels from the aorticarch to the left arm:
a. ascending aorta, right coronary arteries
b. aortic arch, brachiocephalic trunk, right common carotid artery
c. abdominal aorta, celiac trunk, left gastric artery
d. aortic arch, left subclavian artery, left axillary artery, left brachial artery
e. aortic arch, left common carotid artery, left internal carotid artery.