Level 1
Maintains your breathing.
Respiratory System
Supports your body, protects deeper organs.
Skeletal System
Makes you waterproof, protects your insides
Integumentary System
Your body's central control system
Nervous System
Carries cells, oxygen, and nutrients around your body.
Circulatory System
Attached to bones and creates movements
Muscular System
Fights off infection
Immune System
Name one key player in the digestive system
Esophagus
Stomach
Intestines
Breaks down nutrients in food and eliminates waste
Digestive System
Urinary System
Name one key player in the urinary system
Kidneys
Bladder
Water
Name one key player in the endocrine system
Hypothalamus
Pituitary Glands
Adrenal Glands
Reproductive Glands
In girls, we're the ovaries. In boys, we're the testes. We're involved in all the changes of puberty. Who are we?
The Reproductive Glands
A system composed of glands that control your body using hormones.
Endocrine System
Name one key player in the nervous system
Brain
Spinal Cord
Nerves
Name one key player in the immune system
Lymph nodes
spleen
white blood cells
Name one key player in the skeletal system
Bones
Cartilage
Ligaments
Name one key player in the Integumentary System
Hair
Skin
Nails
Name one key player in the muscular system
Heart
Skeletal muscles
Tendons
Name one key player in the Circulatory System
Heart
Blood Vessels
Blood