pH

9. The pH of food entering the duodenum is changed from acidic to alkaline by
A. gastric juices
B. bile pigments
C. intestinal enzymes
D. pancreatic secretions

I am unsure I think It is d


YEP YOU ARE CORRECT!!!!


Nope. Use the online dictionary to look up bile.

http://www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=bile

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asked by hana

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