What would make a study researching the levels of depression occurring in blind and sighted adolescents non-experimental versus experimental in design

Which kind of organism is a heterotroph?

The conflict perspective explains deviance in terms of power and inequality. select the best answer from the choices provided t f

Why do you think that historians use the word “revolution” to describe important changes in agriculture? how did the green revolution and other agricultural revolutions change the lives of billions of people? < < read less