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Small Intestine Key Ring
(Intestinum tenue)

Churned food travels from the stomach into the long, convoluted small intestine. Millions of finger-like projections called villi cover the intestinal lining and provide an enormous surface area for absorbing nutrients, which pass into the bloodstream to feed your body's cells.

Mini microbe length: about 7cm/2.75in

Warning. Not suitable for children under 36 months. Small parts. Choking hazard.

DE German version

6.95 EUR plus shipping
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