according to jacob kounin, teachers who are effective classroom managers emphasize the prevention of disruptions. describe and give an example of each of the three skills he identified from studying effective teachers.

those sounds of the natural world are bioacoustics, and they're more than a false-color spectrogram of data from the musiamunat conservation area.

no one should discriminated against because he or she is not from a minority group

sumerians were polytheistic, meaning they believed in many different gods. so, the best answer is c.