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15 questions
What is the function of the teeth and tongue
chemical digestion
break down food
mechanical digestion
they only chew food
the PARTS of the small intestine that helps absorb digested food
stomach
villi
What is the main purpose for the digestive system ?
to protect your organs
to provide you with nutrients and energy
to pump blood and transport oxygen through your boby
to control breathing
What are the steps of the digetive process?
Digestion in the small intestine, chewing, in the stomach, absorption and waste elimination.
Chewing, digestion in the stomach, digestion in the small intestine, absorption and waste elimination.
Chewing, digestion in the stomach, waste elimination, absoption and digestion in the small intestine.
Food travels down the esophogus to the_______.
Gull bladder
Mouth
Stomach
Small intestine
Muscle contraction that keep food moving alone in one direction through the digestive system.
epiglottis
nephrons
peristalsis
enzymes
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