Question

ordering question
click and drag on elements in order
place the branches of the aortic arch in the correct order in which they originate, starting with the most proximal branch at the top.
instructions
left subclavian artery
brachiocephalic trunk
left common carotid artery
need help? review these concept resources.

Explanation:

The branches of the aortic arch in order from most proximal to distal are the brachiocephalic trunk, left common carotid artery, and left subclavian artery. This is based on anatomical knowledge of the cardiovascular - system.

Answer:

1. Brachiocephalic trunk
2. Left common carotid artery
3. Left subclavian artery