CIUDAD DE CÓRDOBA 3º SCIENCE BLOG
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SCI 3º
SCI 2º REVIEW
UNIT 1
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UNIT 15
Sunday, September 16, 2012
DIGESTION
The food we eat mixes with saliva and goes to our stomach.
Our stomach digests the food and then it goes to our intestine.
Our body removes the food we do not need in the form of faeces.
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