phalanges		your collarbone
humerus		a strong connective tissue that attaches muscle to bone
marrow		muscles that are under your control
skull		your knee
scapula		your chest bone
involuntarymuscles		your shoulder blade
clavicle		the tips of your fingers
osteoporosis		the spaces in bone contain a soft connective tissue
voluntarymuscles		the upper part of your arm
skeletalmuscles		a condition inwhich the body's bones become weak
tendon		are attachedeto the bones
sternum		your head is called
vertebrae		a connective tissue that is more flexible than bone
patella		the upper part of your leg
cartilage		muscles that are not under your conscious control
femur		26 small bones down the center of your back