ambzrose Messages 8 Reaction score 0 Thread starter Dec 22, 2005 #1 can anyone tell me what parts of the digestive secretion have high basic pHs of 8-9.0...and they gradually increase in effectiveness for certain jobs
can anyone tell me what parts of the digestive secretion have high basic pHs of 8-9.0...and they gradually increase in effectiveness for certain jobs
andrewchang Messages 217 Reaction score 0 Dec 23, 2005 #2 there's a good site- the url is www.google.com