The
human skeleton is an example of an endoskeleton. It is the main part of the skeletal
system. (See also the human
body systems.)
The names of some of the more than 200 (206) bones that
form the human skeleton are
A: skull
B: collarbone / clavicle
C: breastbone / sternum
D: ribcage
E: humerus
F: radius
G: ulna
H: spine / vertebral column
I: thighbone / femur
J: kneecap / patella
K: tibia
L: fibula