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Nutrition - Coggle Diagram
Nutrition
Circulation
Transport substances
Closed circulatory system
Opened circulatory system
Circulatory system+vessels+Pumping mechanisms+circulatory floio
Digestion
Without digestive system
with digestive system
Gastrovascular cavity
Single opening
Digestive tract
Mouth and anus
Excretory
Expelling waste substances
Excretory organs
Malpighian tubules
Arthropods
Respiratory organs
Kidneys
Invertebrates
Respiratory
Animals that obtains o2 from the water
Gilles
Cutaneous Respiration
Animals that obtain o2 drom the air
Lungs
Trachea