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Created page with "==Key Stage 3== ===Meaning=== The human digestive system relies on bacteria to help digest food. ===About Bacteria in Digestion=== : A..."
==Key Stage 3==
===Meaning===
The human [[Digestive System|digestive system]] relies on [[bacteria]] to help [[Digestion|digest]] food.
===About Bacteria in Digestion===
: A human gut has about 1kg of [[bacteria]] inside it.
===Meaning===
The human [[Digestive System|digestive system]] relies on [[bacteria]] to help [[Digestion|digest]] food.
===About Bacteria in Digestion===
: A human gut has about 1kg of [[bacteria]] inside it.