 |
Java Games: Flashcards, matching, concentration, and word search. |
 |
|
Excretory System
Do you know the excretory system, or is it all a "waste"!
|
| A | B |
|---|
| kidneys | filters blood and makes urine |
| ureters | connects kidneys to bladder |
| bladder | stores urine |
| urethra | pathway for urine out of the body |
| liver | turns harmful materials into less harmful wastes |
| skin | gets rid of sweat |
| lungs | gets rid of carbon dioxide |
| urea | compound found in urine and sweat that is made when protein is digested |
|
| |
