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WE NEED ENERGY - Coggle Diagram
WE NEED ENERGY
how do we breathe?
the exchange of gases in the body.
oxygen
oxigenated blood
carbon dioxide
the respirartory system
brochi
alveoli
nose
atria
hoe our diaphram works
exhalation
lungs
inhalation
The digestive system
the digestive system
bile
large
saliva
the stages of digestion
nutrition
faces
digestion
why does the heart beat
blood cyrculation
aorta
heart
capillaries
Circulatory system
platelets
venis
How does the body clean blood
the sweat glands
dermis
pores
epidermis
the urinary system
urine
bladder
ureters
