Which one of the following statements is most accurate for law enforcement? a. ordinary police officers aren't required to understand how to gather evidence. b. law enforcement officers are required to uphold the law. c. law enforcement agencies are employed by the court system. d. the recruitment and training of police officers is handled by the department of homeland security.

Which perminant civil rights leader would have disagreed most with washington's approach to solving the problem of racial inequality in the south?

In some zoos, rare crosses between a male lion and a female tiger have produced hybrid offspring called "ligers." male ligers are sterile but some female ligers are fertile. in the wild, lion and tiger ranges do not naturally overlap, making such a cross unlikely. furthermore, the solitary behavior of tigers and the social organizations of lions create behavioral differences. the production of sterile male ligers is an example of read the following scenario to answer the following question. in some zoos, rare crosses between a male lion and a female tiger have produced hybrid offspring called "ligers." male ligers are sterile but some female ligers are fertile. in the wild, lion and tiger ranges do not naturally overlap, making such a cross unlikely. furthermore, the solitary behavior of tigers and the social organizations of lions create behavioral differences. the production of sterile male ligers is an example of a postzygotic barrier the founder effect sympatric speciation a prezygotic barrier

Which best describes why it is necessary to evaluate a solution?