Excretory System Crossword

This printable crossword puzzle on the topic of Human Body Systems has 10 clues. Answers range from 4 to 14 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.

Function to inhibit the release of urine
Storage organ for excretory products
The thin layer of tissue forming the natural outer covering of the body
A tube that passes urine from the kidney to the urinary bladder
A sac that stores bile; has a small role in the excretory system though
A sac-like structure that stores urine until it can be released
Organ in the excretory system that filters waste from the blood
Pair of organs where carbon dioxide and oxygen are exchanged
A tube that passes urine from the bladder to outside the body
Organs that breakdown toxins and waste, and has many other functions