Correct Answer: 1. C, D, B, A
Solution:The correct cranial to caudal order is:
1. Glenoid cavity (C) -on the scapula, articulates with the humerus (shoulder),
2. Olecranon fossa (D) - on the humerus, articulates with ulna (elbow),
3. Acetabulum (B) - hip socket of the pelvis,
4. Linea aspera (A) - ridge on the femur shaft (thigh bone).