organs

Mere som dette

Biology - Respiration

af Ethan Attwood

Hydrogen + Oxygen = Water

af hammad mahmood

Sustainable City

af Elysia Vetricek

RAMAS DE LA QUIMICA

af FRANKLKIN MURILO THERAN

organs

reproductive

reproduce

circulatory

lets oxygen cells flow

lets the blood flow

nervous

Subtopic

brain, spinal cord

send messages

5 senses

eyes, ears, mouth, nose, touch

musculatory

bones make your structure

digestive

takes out waste

makes energy

respitory

lungs

takes out carbon dioxide

breaths in oxygen