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frame work of the body
ball and socket
this type of joint allows circular movement and is found in the shoulders and hips
joint that allows forward and backward motion (elbow)
a joint that does not move, found in skull only
Strong dense tissue that connects bone to bone
found inside bones where blood is made
flexible tissue that covers and protects the ends of some bones
part of bone with many small pores or spaces
the very hard part of bone that stores calcium
an internal skeleton made of bone and cartilage
hard protective structure developed outside the body