1. DIGESTION. A DEMONSTRATION.
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First , we cut _______ into small pieces. Hands add like _______.
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Then, we pour a small amount of _________. This is like _______ and help teeth to
change bread into a thin paste.
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Then the food mixed with saliva passes through the ________.
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We pour the mixture into a bag which is like our _______. We add some
_______________. In the stomach food mixes with g __________ j________.
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With your hands, you mix the food and juice. Stomach has muscles that help changing
food into a paste.
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Now the food is ready for the small __________.You pour the mixture into the nylon.
The liquid leaking out is like nu________ that your body absorbs.
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After that, you squeeze the food into a second nylon, this is the large intestine, we lay
the nylon into a cloth and squeeze. The cloth absorbs water this is how your body
absorbs w______ from your large _________.
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Finally, the “substance” goes out through a hole in the nylon, this is like the ______.