Contents
Key Stage 3
Meaning
The bladder is an organ in the excretory system that stores urine before it is released.
About the Bladder
- Urine is gradually supplied to the bladder by the ureters.
- Once the bladder is full urine is released through the urethra.
Key Stage 4
Meaning
The bladder is an organ in the excretory system that stores urine before it is released.
About the Bladder
- Urine is gradually supplied to the bladder by the ureters.
- Once the bladder is full urine is released through the urethra.