organs

Mere som dette

Photosynthesis

af Amni Insyirah Jaffar

Chloroplast

af Emma Spence

Alternate sources of energy

af Daniel Flores

Uses of Rivers

af Gurpreet Kaur

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