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5 Processes in Digestion - Coggle Diagram
5 Processes in Digestion
Step 1
Ingestion
Taking in food
Step 2
Digestion
Breakdown of complex food substances into smaller soluble food substances
Step 3
Absorption
Digested food is absorbed in body cells
Step 4
Assimilation
Absorbed food is use to provide energy or form new protoplasm
Step 5
Egestion
Removal of undigested food
Steps
Ingestion
Digestion
Absorption
Assimilation
Egestion