Job: DELIVERS—carries food/oxygen & hormones to all cells & waste products away
Job: COMMUNICATES—Receives signals from body (senses, etc.) & coordinates a response, tells other systems what to do
Job: SUPPORTS—makes blood, stores minerals, protects internal organs & allows muscle attachments
Muscular System
Respiratory System
Job: EXCHANGES—trades oxygen for carbon dioxide, bringing in O2 and removing CO2 waste
Nervous System
Skeletal System
Digestive System
Job: NOURISHES—breaks down food into nutrients & absorbs them into blood, removes toxin taken in through food or drink
Circulatory System
Job: MOVES—moves materials around the body, allows body to move & position itself & makes heat
Muscular System
Circulatory System
Digestive System
Skeletal System
Nervous System
Respiratory System
