general physiology

two divisions of skeleton

axial, appendicular

three layers of bone

periosteum, cancellous, compact

where is cartilage found

joints

which joint does not move

synarthrosis

three types of muscle tissue

skeletal, cardiac, smooth

two primary functions of circulatory system

transport essential substances

remove waste from body

upper and lower chamber of heart

atria

ventricles

primary function of lymphatic system

maintain fluid balance

fight infection

absorb dietary fats

function of respiratory system

deliver oxygen

remove carbon dioxide

functions of the skin

acts as physical and chemical barrier