matthewandreasgonzal matthewandreasgonzal 17-08-2021 SAT contestada Read the list of phrases from the section "First Steps In CSI." isolated and secured crucial physical evidence series of protocols establishes a perimeter How does the tone developed by these phrases help the author achieve her purpose? 1. by conveying a sense of lonely and secluded work conditions 2. by conveying a sense of physically demanding and difficult work 3. by conveying a sense of fascinating and adventurous events 4. by conveying a sense of a deliberate and methodical procedure