mouth
cave
chew
grind
swallow

anatomy
body
physical
oral cavity
teeth
tongue
saliva
mucus

pharynx
esophagus
liver
stomach
gall-bladder
pancreas
intestines
organs
breakdown
destruction
absorption
concetration
glands
secretions
enzymes
nutrient
vitamins
ions
bloodstream

metabolism
aethenor
flame
fire
heat
warmth


sphincter
cycle
time
rectum
anus
churning

opening
orifice
waste
wall
wave
transport
moisture
water

protein
fat

Digestive System