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Biology | "What's In Our Digestive System?" Explained | Human Body | Science for Kids
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how is poop made
let's check out michael's digestive
system and see what's wrong first off
the mouth
ah
all this chewing is making me dizzy
chewing is a very important step in food
digestion bobo look at how michael's
teeth are crushing the biscuit and it is
much smaller than it was
after the food is broken down into
smaller pieces
the ball of food can easily travel down
the esophagus to our stomach
this first step of food processing which
we swallow food and drinks is called
ingestion
the transparent liquid is called saliva
it helps wet our food so that it's
easier to swallow we are going to be
traveling down the esophagus and get
into the stomach hang on tight whoa
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