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WE NEED ENERGY - Coggle Diagram
WE NEED ENERGY
how do we breathe
the respiratory system
,
trachea
bronchi
nose
The exchange of gases in the body
Carbon dioxide
deoxygenated blood
oxygen
how our diaphragm works
ribcage
diaphragm
lungs
Why does the heart beat
the circulatory system
red blood
white blood
Plasma
blood vessels and the heart
artersies
atria
veins
blood circulation
capillaries
arota
what happens to the food we eat?
The stages of digestion
ingestion
Absorption
Propulsion
The digestive system
tongue
trachea
teeth
how doe the body clean blood
the urinary system
kidneys
urine
the sweat glands
pores
dermis
epidermis
