_____ evidence taken from a victim or suspect detects long-term exposure to drugs and poisons.
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Drugs categorized as illicit _____.
Drugs categorized as illicit _____.
Cyanide is _____.
Cyanide is _____.
An example of qualitative data documented at a crime scene i…
An example of qualitative data documented at a crime scene is _____.
By 1775, the ____ were the largest non-English ethnic group…
By 1775, the ____ were the largest non-English ethnic group in colonial America.
During Step 4 of the seven S’s of crime scene investigation,…
During Step 4 of the seven S’s of crime scene investigation, two fixed reference points are used for _____.
Knowing the shoe size of a bloody footprint tells us that so…
Knowing the shoe size of a bloody footprint tells us that someone with that shoe size was at the scene, allowing us to exclude persons with other shoe sizes, which is an example of _____.
Locate a permanent, fixed point of reference, called a _____…
Locate a permanent, fixed point of reference, called a _____, when creating a collection site.
In an experiment to test the effectiveness of a new drug, wh…
In an experiment to test the effectiveness of a new drug, what would the control group most likely receive?
Which of the following best describes an independent variabl…
Which of the following best describes an independent variable in an experiment?