The superior orbital fissure is formed in the sphenoid bone, whereas the inferior orbital fissure is formed between the ________ and ________.

The superior orbital fissure is formed in the sphenoid bone, whereas the inferior orbital fissure is formed between the ________ and ________. 










A) sphenoid/maxilla
B) sphenoid/zygomatic
C) sphenoid/ethmoid
D) sphenoid/lacrimal









Answer: A