Put an H next to the items that describe Human Systems. Put a P next to the items that describe Physical Systems. the Suez Canal the San Andreas Fault the Great Mississippi Flood the George Washington Bridge PLZ HELP FOR A TEST

Which impact did the civil war have on the spread of disease in texas a. disease decreased bc people left the area to fight in the war b. disease increased bc medicine was in short supply. c. disease increased bc many new diseases were brought to the area d. disease decreased bc confederate doctors distribute new medicines to local communities