Vessels transport immune cells to site of infection
Sends white blood cells and platelets to the location of a wound or infection occurs
Muscles need Oxygen (handed over from vessels) for energy!
Tendons attach muscles to bones to help with body movement
Without structure of bones, muscles would have no means of staying put
Humans cough when a foreign substance enters through mouth or nose
Humans sneeze when a foreign substance enters nasal passage
Hair, skin and nails provide first line of defense to an infection or wound and immune cells sent
Carbon-dioxide (CO2) goes to the lungs to exhale (breathe out)
If hair skin and nails fail to prevent wound or infection, the immune cell stake over
Heart(cardiac) muscle contract and relax when it beats
Nutrients traveling through blood vessels provide energy for muscles to move
provides oxygen through blood to most parts of the body
