Read the second section, "tsunamis usually happen in the pacific ocean." read the final section, "warning systems and evacuation plans have saved lives." how does the second section relate to the final section? a both sections provide specific examples of the effects of tsunamis. b both sections compare and contrast different causes of tsunamis. c the second section describes problems with studying tsunamis. the final section describes how scientists discovered a solution to the problems. d the second section describes scientists' predictions about tsunamis. the final section provides information about whether they were correct.