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WE NEED ENERGY - Coggle Diagram
WE NEED ENERGY
How we breath?
The exchange of gases in the body
Carbon dioxide
Deoxygenated blood
Oxygen
How our diaphragm works
Exhalation
Lungs
Inhalation
The respiratory system
Trachea
Alveoli
Nose
What happens to the food we eat?
The stages of digestion
Propulsion
Defecation
Ingestion
The digestive system
Teeth
Pharynx
Mouth
How does the body clean blood?
The urinary system
Urethra
Bladder
Urine
The sweat glands
Dermis
Pores
Sweat glands
Why does the heart beat?
The circulatory system
Plasma
Atria
Blood
Blood circulation
Valves
Capillares
Heart
