According to the authors, the most effective means of developing are instrumental chemistry, microscopy, photomacrography, other optical methods, and morphology.

Associative Evidence

Explanation:

According to the authors, the most effective means of developing associative evidence are instrumental chemistry, microscopy, photomacrography, other optical methods, and morphology. It is used to provide the link between and evidence and individual involved in a crime.

water is used to store them because it would keep the radiation from getting out in the open and causing harm to the workers