Question

Write different steps of nutrition in human beings.

Answer 1

hi this will help you friend - the steps are as follow:-
Ingestion: The process of taking food into the body is called ingestion.Digestion: the process in which the food containing large, insoluble molecules is broken down into small, water soluble molecules is called digestion.Absorption: The process in which the digested food passes through the intestinal wall into blood stream is called absorption.

Assimilation: The process in which the absorbed food is taken in by the body cells and used for energy, growth and repair is called assimilation.Egestion: The process in which the undigested food is removed from the body is called egestion.

Answer 2

Hi Amigo !
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Steps Of Nutrition Are :

@Ingestion- taking of any substance with the help of the mouth 

@ Digestion - breakdown of large molecules into simple small molecules

@ Absorption - absorption of food after digestion 

@ Assimilation - utilize the energy after absorption

@egestion - pass out unwanted stuff
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