Question

How does the ph change from the mouth to the anus in the digestive system ?

a.alkaline — acidic — alkaline

b.acidic — alkaline — acidic

c.acidic — alkaline

d.alkaline — acidic?

Answer 1

option c is correct.

it cange into acidic in stomach, by Jastric juice.

then, it change into Alkaline by Bile juice.

Answer 2

Answer :- Option C

acidic alkaline