Question

15 questions about the anatomy of the cardiovascular system :
question 2 :
which number is pointing to the internal and external carotid arteries?
14
2
3

Explanation:

To determine which number points to the internal and external carotid arteries, we analyze the cardiovascular system diagram. The internal and external carotid arteries are located in the neck region, supplying blood to the head. Among the options (14, 2, 3), number 2 is positioned in the neck area near the head, corresponding to the location of these arteries. Number 14 is in the arm, and number 3 is also in the neck but typically corresponds to other vessels. So, number 2 is the correct identifier.

Answer:

2 (the option with number 2, as it points to the internal and external carotid arteries in the neck - head region of the cardiovascular system diagram)