6 Urinary System

What is the function of the EXCRETORY system?

What systems are part of the Excretory system?

• circulatory system

• respiratory system

• digestive system

• integumentary system

• urinary system

What is the function of the URINARY system?

What are the organs of the urinary system?

• heart

• kidneys

• liver

• bladder

What is the poison created in the body?

• urethra

• urea

• ureters

How is the poison made in the body?

• from doing exercise

• from eating food

Where is the urea before it is filtered in the kidneys?

• in the blood

• in the urine

• in the digestive system

How many kidneys do we have?

• 1

• 2

• 3

What do nephrons filter from the blood?

• urea

• salt

• water

• protein

What filters poison in the blood in the kidneys?