Mikhael is examining the symbolic elements of a standard police encounter, such as the behaviors and clues an officer encounters that could signify danger. what sort of qualitative research is he performing?

case study

Explanation:

Case study is a research methodology in science especially in social science. It is an in-depth intensive and systematic investigation of a case i.e. a person, a group, a community, or a unit. It help researchers to describe the complexity of a phenomenon in a natural setting.  

the period of human evolution has coincided with environmental change, including ('hominin' refers to any bipedal species closely related to humans – that is, on how do we know earth's climate has changed? a map showing dates and locations of prehistoric archeological sites and migration routes from africa into.

answer; beware of exaggerated claims without supporting evidence;