name that part!
what gives structure and produces blood cells
Bones
On average, how many bones are there in a kid?
300
what part creates smooth surfaces for moving bones that are next to each other?
Cartilage
On average, how many bones does the average adult have?
206
What is the part called where two bones meet?
Joints
On average, how many bones do have?
320
what parts are bands of connective tissue that keep the bones and joints in place?
ligament
On average, how many bones do fish have?
over 300