All your bones inside you, called the skeletal system
Giving you strength and structure
So that you won't flop around
And each bone got a function, there are 206 of them
70% of each bone is made from calcium
The skull, the cranium protects the brain
The mandible, jaw chew food keep teeth in place
The cravicle, the collarbone there is two of them
Links the scapula, sternum, cartilage
Your heart protected, then it's that
Sternum, flat bone connects your ribs
Twelve pairs of curved arches
So lungs and heart are protected
Humerus bone from your shoulder to your elbow
Forearm has your ulna, and your thumb side, radius bone
Vertebrates, vertebrates, skeletal bones
Ligaments, and tendons, connect muscles
Blood cell production and
Storing calcium, and we're
Vertebrates, vertebrates, skeletal bones
Ligaments, and tendons, connect muscles
Endocrine controlling
Your skeletal system
How about your hands
The carpals are the bones in your wrists
Metarcapals are where wrist and fingers connected
Phalanges, the small bones in your toes and fingers
And in your foot is also the talus and calcaneus
Veterbral column, the spine to support standing straight
The cervical, the top seven veterbrae
Bottom lumbar, then the thoracic in the middle
And your pelvic girdle connects
Your upper and lower body together
Femur, your upper leg bone
Supporting weight, the strongest
Longest and heaviest of all
To protect you knee, small bone the patella
The inner thicker tibia, outside is the fibula and we're
Vertebrates, vertebrates, skeletal bones
Ligaments, and tendons, connect muscles
Blood cell production and
Storing calcium, and we're
Vertebrates, vertebrates, skeletal bones
Ligaments, and tendons, connect muscles
Endocrine controlling
Your skeletal system
