Glenoid cavity articulatesa. Clavicle with scapulab. Humerus with scapulac. Clavicle with acromiond. Scapula with acromion

The correct option is:

c. Clavicle with acromion

The glenoid cavity, also known as the glenoid fossa, is a shallow depression on the lateral aspect of the scapula (shoulder blade). It articulates with the head of the humerus (upper arm bone) to form the glenohumeral joint, which is commonly referred to as the shoulder joint.

The clavicle (collarbone) articulates with the acromion process of the scapula at the acromioclavicular (AC) joint, but it does not directly articulate with the glenoid cavity. The scapula does not directly articulate with the acromion; rather, the acromion is a bony projection of the scapula.