Every First Monday of the Month, Your University Holds a Bone

Every first Monday of the month, your university holds a bone identification clinic for anyone in the community who has found bones and is wondering what they are. You are staffing the clinic this month, and a couple who live nearby bring in the following elements: Metapodials from a large animal (perhaps a cow) ; Right adult human tibia; Left adult human humerus; 2 left and 1 right adult human ossa coxae; Complete mandible of what looks like a dog; Right distal epiphysis to a human femur. If it

A) two
B) three
C) four
D) five