The Excretory (Urinary) System

How many kidneys do you have?

• 1
• 3
• 5
• 2

A hollow muscular sac that holds urine:

• Kidney

• Bladder

• Ureter

• Urethra

Urine is transported from the urinary bladder to the outside of the body by the ________.

• urethra

• ureter

• kidney

• sphincter muscle

Urine is carried from the kidneys to the bladder by two thin tubes called:

• Ureters
• Tubulars
• Capillaries
• Urinary Tract 

What is # 2 ?

• kidney

• ureter

• urethra

• urinary bladder

What is #3?

• Kidney

• Ureters

• Urethra

• Bladder

What is the term used to describe maintaining a careful balance in our body?

• homeostasis

• homosapian

• homozygous

• urination

What is this system??

• Respiratory System

• Excretory (Urinary) System

• Excretory (Circulatory) System

• Cardiovascular System

The main function of the urinary system is to:

• Get rid of waste and extra fluid
• Keep waste in the body
• Get rid of nutrients
• Make you poop

What is # 4 ?

• Kidney

• Ureters

• Bladder

• Urethra