Station Review: Digestive and Urinary System

Forehead

Palm

Back of Knee

Between the Toes

40

50

60

70

Live on your scalp and make it itch.

Create a barrier to protect from pathogens

Absorb minerals into the body

Produce chemicals that can affect mood

kidneys

ureters

liver

bladder

Remove waste from the blood and produce urine.

Produce hormones that control growth.

To digest food and absorb nutrients.

To pump blood throughout the body.

Remove waste from the blood.

Carry urine away from the kidneys to the urinary bladder.

Store urine.

A passageway for the flow of urine outside the body.

Complex nerve tissues that control the body's movements.

'friendly' bacteria that help support gut health

A virus that can cause disease.

A process of determining the order of DNA.

True

False

Mice showed no difference, no matter which group they were in.

The mice were chaotic and showed no control of their movements.

Germ - free mice that were given bacteria had improved memory.

Only female germ-free mice that were given bacteria showed improved memory.

circulatory system

digestive system

excretory system

muscular system

nervous system