lunch
Lungs 2
rectum
dinner
rectum 2
urethra
large intestine 2
Vocal cords
exercise
teeth
breakfast
healthy food
kidney
mouth
Trachea
vessels (arteries, veins and capillaries)
urine
anus
bladder
stomach
esophagus
heart
small intestine
lungs
small intestine 2
liver 2
rest
white blood cells
blood
Bronchi
platelets
faeces
large intestine
Nose
red blood cells
Mouth 2
