Im bored, what can i play?

Why is the continuous presence of police officers and vigilant members of the public an ineffective crime prevention strategy? *criminology*

37. dr. homer slimpson, an economics professor, decided to take a year off from teaching to run a commercial fishing boat in alaska. that year, professor simpson would be officially counted as a) not in the labor force b) employed c) fictionally unemployed d) structurally unemployed

Amanda, a forensics expert, has been called in to examine blood samples and prints found at a crime scene. she conducts a thorough analysis of the matter using her expertise and knowledge. she then prepares forensic reports to support the police investigation. what type of evidence has amanda provided in this situation? a. real evidence b. testimonial evidence c. direct evidence d. circumstantial evidence