excretory system Flashcards
1
Q
what is the function of the excretory system?
A
to remove of the body’s liquid waste
2
Q
what are the 4 main parts of the excretory system?
A
kidneys
ureters
urinary bladder
urethra
3
Q
waste and other materials absorbed through the wall of ___________ move into ___________
A
large intestine / blood vessels
4
Q
what filters and removes wastes from blood?
A
the kidneys
5
Q
what happens as the blood is filtered?
A
urine is formed
6
Q
what is urine made of?
A
water and unneeded salts
7
Q
where is urine stored?
A
urinary bladder
8
Q
what happens when the bladder is full?
A
the urine is removed from the body
