Trivia: What is your kneecap called?
Mandible
Patella
Tibia
Fibula
The correct answer is Patella
So why is this answer correct? : The patella, or kneecap, is a small triangular bone that sits on top of muscles, ligaments, and other leg bones. The patella provides leverage for leg muscles as they bend and straighten the leg and protects the knee joint.