Graphic
Excretory System Graphic
Curated OER

Excretory System

For Students Pre-K - 1st
excretory system
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Graphic
E Synopsis: Normal Ureter Graphic
Other

E Synopsis: Normal Ureter

For Students 9th - 10th
This is a useful site that shows several cross section pictures that can be enlarged with a brief description. There are also references listed for further research.
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