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we need energy, image, image, image, image - Coggle Diagram
we need energy
How do we breathe?
The respiratory system
mouth
trachea
nose
the exchange of gases in the body
oxygen
carbon dioxide
alveoli
How our diaphpgram?
exhalation
lungs
inhalation
What happens to food we eat?
The stages of digestion?
mechanical digestion
defecation
ingestion
the digestive system?
stomach
large intestine
mouth
Why does the heart beat?
the circulatory system
ventricles
arteries
blood
blood circulation
capillaries
heart
aorta
How does the body clean blood?
the urinary system
ureters
urethra
kidneys
The sweat glands
sweat
epidermis
sweat glands
