The stomach is a chemical barrier to infection because the stomach a. Contains bile. b. Harbors helicobacterpylori, a member of the host microbiota. c. Possesses defensive cells. d. Has an acid ph.

The stomach is a chemical barrier to infection because the stomach
a. Contains bile.
b. Harbors helicobacterpylori, a member of the host microbiota.
c. Possesses defensive cells.
d. Has an acid ph.
by

1 Answer

Answer :

d. Has an acid ph.
by

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