To measure traces of hydrocarbons, forensic scientists use a device called a sniffer
ion mobility spectrometer
gas chromatograph
photoionization detector

hi hru i think it is photoionization detector but i could be wrong

Explanation:

interphase   is the cell cycle stage in which the cell acquires nutrients, creates and uses proteins and other molecules and starts the process of cell division by replicating the dna. it is the longest stage in the eukaryote cell cycle.

the following   can go wrong during interphase:   a base pair could be mismatched during the duplication process causing a mutation.   correct answer: c

explanation:

and after water is usually warmed by the sun the water temperature raises and then evaporates .