Gloria’s doctor diagnoses her with hepatitis B, which is a viral infection. Which body system will fight this infection? A. respiratory B. integumentary C. immune D. digestive E. circulatory \

The world wars of the twentieth century immediately led to a. the establishment of a communist bloc in eastern europe b. the urbanization of europe’s societies c. an emphasis on humanism d. an emphasis on ties to greek and roman societies select the best answer from the choices provided. a b c d