Urinary System

2 bean-shaped organs that filter water from blood and produce urine

• ureters

• urethra

• kidneys

• bladder

2 thin tubes that take pee from the kidneys to the bladder

• kidneys

• urters

• bladder

• urethra

a sac that holds pee until it is time to "go"

• kidneys

• ureters

• bladder

• urethra

the tube that carries urine from the bladder to the outside of the body when you "go"

• urethra

• bladder

• ureters

• kidneys

Which TWO jobs that kidneys does ?

• none of the above

• filters waste from the blood

• produce pee to get rid of the waste

• lets you hold your pee

What would happen if they didn"t do it's job ?

(a)  

How many healthy kidneys do you need to function ?

(a)  

What is urine made of ?

• water (95%)

• urea (waste from proteins)

• urochrome (yellow colored pigment from blood)

• salts

• ammonia (smell)