Respond to the Following Statements in Reference to the Five

Short Answer

Respond to the following statements in reference to the five items listed below. Answers may be used more than once or not at all
-An antigen-bearing pathogen that breaches normal flora surface barriers triggers __________ immunity.
A)​antigens
B)​antibodies
C)​helper T cells
D)​cytotoxic T cells
E)​effector B cells