Each blood type is determined by:
a. a DNA reaction test.
b. an antibody reaction test.
c. a protein reaction test.
d. a RF factor reaction test.
b
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Generally, Miranda requirements apply only when:
A. a suspect is forcefully detained or perceives that he or she is not free to leave the immediate vicinity. B. the police have not focused on a suspect and are questioning witnesses at the scene of a crime. C. a person volunteers information before the police have asked a question. D. a person has been stopped and frisked without being arrested.
Why have no terrorist groups been able to execute a WMD attack with massive casualties?
a. Most groups lack the motivation – the acquisition is always a very hard to overcome obstacle. b. In reality, most WMD agents are not naturally weaponized and figuring out how to do so is extremely complicated. c. Affecting a wide variety of people is difficult, especially in a way that the attacker can get away. d. Having the WMD perfect storm of all three components is difficult.
Which of the following is NOT a suggestion for lineups by legislatures and law enforcement agencies, based on psychological research?
a. Include police officers in the line-up. b. Assess eyewitness confidence immediately after identification. c. Present the suspect and the fillers sequentially rather than simultaneously. d. Use a double blind procedure.
No is needed before setting up a checkpoint for immigration purposes
What will be an ideal response?