Answer:
A
Explanation:
The only branches of the ascending aorta are the two coronary arteries which supply the heart.
The first blood vessels that branch from the ascending aorta are the brachiocephalic arteries. Thus, the correct option is B.
Blood vessels may be defined as the networks of hollow tubes like pipes, which carry blood to and from all different parts of the body.
The first branch of the ascending aorta consists of the brachiocephalic arteries. It is the largest branch that ascends laterally to split from the ascending aorta.
Therefore, the correct option for this question is B.
To learn more about Blood vessels, refer to the link:
https://brainly.com/question/11763276
#SPJ2
