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WE NEED ENERGY - Coggle Diagram
WE NEED ENERGY
How do we breathe
The exchange of gases in the body
Oxigen
O2
alveoli
how our diaphragm work
inhalation
exhalation
ribcage
The respiratory system
trachea
bronchi
nose
What happens to the food we eat
The digestive
teeth
mouth
tongue
The stages of digestion
propulsion
Absorption
Ingestion
Why does the heart beat
Blood circulation
inferior
heart
right
The circulatory system
plasma
platelets
blood
How does the body clean blood
The sweat glands
pores
Sweat
dermis
the urinary system
urine
ureters
bladder
