What type of immune response is initiated when a person becomes infected with viral flu? a. b cells activate t cells. b. t cells merge with b cells. c. b cells produce antibodies specific to the flu virus. d. t cells produce antibodies common to all pathogens.

Migration is a. the movement of organisms from a native location to a foreign location b. the movement of organisms from a foreign location to a native location the movement of organisms from their water supply to their food supply d. the seasonal movement of organisms between locations c. select the best answer from above