Final answer:
The scapula, or shoulder blade, is the bone that has features including the glenoid cavity and the acromion process; it is integral for shoulder movement and stability.
Step-by-step explanation:
The bone that has features including the glenoid cavity and the acromion process is the scapula.
The scapula, or shoulder blade, is a triangular bone located in the upper back that plays a critical role in shoulder mobility and stability. It connects with the humerus (upper arm bone) at the glenohumeral joint, where the glenoid cavity serves as the socket for the ball-and-socket joint. The acromion process is a bony protrusion on the scapula that forms the highest point of the shoulder and provides attachment for muscles and ligaments.
The scapula also encompasses other anatomical features such as the coracoid process, which extends anteriorly to the clavicle, and the subscapular fossa on its anterior surface. The complexity and the structure of the scapula allow for extensive movements of the arm, forming an integral part of the musculoskeletal system.
The glenoid cavity is a shallow socket on the lateral angle of the scapula that articulates with the head of the humerus, forming the glenohumeral (shoulder) joint. The acromion process is a hook-like bony process that projects anteriorly from the scapula.