If One Does Not Know the Age of a Sheep

Multiple Choice

If one does not know the age of a sheep carcass, one way to tell if the meat is lamb or mutton is that

A) lamb legs snap above the joint, while mutton legs will break in the joint.
B) mutton has a lighter and more delicate flavor than lamb.
C) lamb is darker and tougher than mutton.
D) all of the above answers are correct
E) none of the above answers is correct