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Chapter 10 :Getting energy and Nutrients from food - Coggle Diagram
Chapter 10 :Getting energy and Nutrients from food
Mouth
When we chew,our teeth cut large pieces of into smaller pieces and the tongue rolls it into a ball and down the gullet
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stomach
The stomach is a muscular bag that digests food by mashing food into a liquid mixture,producing enzymes to digest proteins/ acid in stomach killsbacteria
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small intestine
Te small intestine is long, coiled tube digesrion of all food is completed in the small intestine by different enzymes
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large intestine :
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No digestion happens in the large intestine. Excess water and mineral salts are absorbed through the walls of the large intestine into bloodstream.
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why do we need energy
our bobies need energy for the following purposes: growing ,moving and fight diseases
