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WE NEED ENERGY - Coggle Diagram
WE NEED ENERGY
How do we breathe?
The exchange of gases in the body
Carbon dioxide
Deoxygenated blood
Oxygen
How our diaphragm
Lungs
Diaphragm
Ribcage
The respiratory system
Bronchioles
Diaphragm
Trachea
What happens to the food we eat?
The stages of digestion
Absorption
Defecation
Chemical digestion
The digestive system
Chyme
Pancreas
Salivary glands
Why does the heart beat?
The circulatory?
Veins
Aorta
Blood
Blood circulation
Pulmonary
Capillaries
Artery
How does the body clean blood?
The urinary system
Kidneys
Urethra
Renal veins
The sweat glands
Dermis
pores
epidermis
