A Critics of Investigations by police departments internal affairs unit talk about the "blue wall of silence" blocking a thorough investigation. What do you think this phrase means?

The blue wall of silence, also blue code and blue shield, are terms used in the United States to denote the informal code of silence among police officers not to report on a colleague's errors, misconducts, or crimes, including police brutality.

Explanation:

me friend a cop

all i have to say is that people are truly ignorant and don't have anything better to do with their lives.

answer:

monkey

primate

descriptionmonkey is a common name that may refer to groups or species of mammals, in part, the simians of infraorder simiiformes. the term is applied descriptively to groups of primates, such as families of new world monkeys and old world monkeys. wikipedia

phylum: chordata

kingdom: animalia

lifespan: mandrill: 20 years, japanese macaque: 27 years, more

mass: rhesus macaque: 17 lbs, mandrill: 42 – 82 lbs, more encyclopedia of life

height: mandrill: 1.8 – 2.1 ft., japanese macaque: 1.9 ft., common marmoset: 7.4 in., golden lion tamarin: 10 in., olive baboon: 2.3 ft.

length: rhesus macaque: 1.7 ft., mandrill: 2.5 – 3.1 ft.,