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Abhishek Tiwari

Ssc & Railways
General Awareness
2 years ago

what is digestion

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Abhishek Mishra

2 years ago

Digestion is the breakdown of large insoluble food molecules into small water-soluble food molecules so that they can be absorbed into the watery blood plasma. In certain organisms, these smaller substances are absorbed through the small intestine into the blood stream. 

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