HUMAN STOMACH MODEL

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Human Stomach Model

Human Stomach Model You can make a basic stomach model with a balloon and a plastic bottle.

First, blow up the balloon a bit, but don't inflate it fully.

Cut off the top of a plastic bottle. Then, tie the balloon's end and place it in the bottle, so it looks like the balloon is inside the bottle.

This represents the stomach inside the body.

You can add some clay around the balloon to shape it like the stomach's walls.

Leave a small opening at the top to represent the entrance where food goes in.

This model helps understand how the stomach expands when it fills with food and contracts to digest it.