Which is a task that a forensic toxicologist might do? Use GCMS to match the paint from a hit-and-run crime scene to a suspect vehicle. Take blood samples from a victim at a crime scene for detecting cocaine. Measure blood samples from a dead body for cocaine. Use a Breathalyzer to measure the blood alcohol content of a suspected DUI.​

What happens to energy in an open system?

Which statements are true about electrolysis? check all that apply. electrolysis requires an acid be present. electrolysis is described by two half-reactions. electrolysis is not an industrial process. electrolysis results in commercially valuable products. electrolysis involves the transfer of electrons. reduction results in the loss of electrons. oxidation results in the loss of electrons.

In which of these cases are the two wave points considered to be in phase with each other?