If you're looking at the medial surface of either pelvis, you're looking at: Group of answer choices.
a) Only non-articular projection in the form of the iliac tuberosity
b) Both non-articular projection in the form of the iliac tuberosity, and articular projection in the form of the auricular surface
c) Only articular projection in the form of the auricular surface
d) Both non-articular projection in the form of the auricular surface, and articular projection in the form of the iliac tuberosity