SYSTEMS OF HUMAN BODY
NERVOUS SYSTEM
EXCRETORY SYSTEM
MUSCULAR SYSTEM
SKELETAL SYSTEM
REPRODUCTIVE SYSTEM
DIGESTIVE SYSTEM
CIRCULATORY SYSTEM
THE HEART
carries blood to the veins
THE BLOOD
transports nutrients to the body
THE ARTERIES
carry blood from the heart to the peripheral vessels
THE VEINS
carries blood from the periphery to the heart
BLOOD VESSELS
allow the exchange of materials between blood and cells
LYMPHATIC VESSELS
reabsorb the liquid from the capillaries
RESPIRATORY SYSTEM
DISTRIBUTION -
TRANSPORT
REGULATION
ORGANS:
NOSE
humidify
purify
PHARYNX
recive the air
LARYNX
recive air and regulates the sound of the voice
WINDPIPE
conveys and cleans the air and expels the solid parts
BRONCHIA
forces the air to breath
BRONCHIOLES
they forces the air straight to the alveolus
PULMONARY ALVEOLUS
exchange oxygen with carbon dioxide