It is a short tube where urine goes
Urethra
Where does the blood pass through?
The Kidneys
Which system helps our body get rid of extra waste and water?
The excretory system
The bladder is like a bag. What does it collect?
Urine
When our bladder is full, what should we do?
Go to the toilet!
What do the kidneys create when they remove extra waste and water?
Urine
What are the long tubes where urine goes down to the bladder?
Ureters
