digestive system problem!!!!?the digestive sometimes said to be "an assembly line in reverse".....can u identify some similarities and some differences between ur digestive system and assembly line...
Posted by Wanderley Junior
A assembly line takes lots of small pieces and put then togeter to form a hole.
The digestive system takes a hole thing (as a bread, for exemple) and break it in small bits like the glucose molecules small enough to fit inside our cells.
Orignal From: digestive system problem!!!!?
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