Fill in the Blank Question The muscle of the head indicated here by the letter A is the
The Correct Answer and Explanation is:
The muscle of the head indicated by the letter A is the sternocleidomastoid.
It’s one of the major muscles involved in head rotation and flexion of the neck—working like a built-in swivel system for your head. Want to dive deeper into how it functions or how it connects to surrounding structures?
