15.012011

how is undigested materials eliminated?

lulufe2003 Biology 1 64

how is undigested materials eliminated?

Posted by lulufe2003 | Posted at Jan 15, 2011 | Categories: Biology

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Abby925
Abby925

"The final step in digestion is the elimination of undigested food content and waste products. After food passes through the small intestine, the undigested foodmaterial enters the colon, where most of the water is reabsorbed. ... The solid waste is eliminated through the anus using peristaltic movements of the rectum" hope this helps

Jan 15, 2011 10:31

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