In the u. s. and western europe, massive programs of sewage treatment plant construction in the early 20th century followed the gradual realization that discharging raw sewage into rivers often resulted in epidemic outbreaks of what 2 deadly bacterial diseases?

Abraham maslow's theory of personality development was the "ages and stages" model

Which of these is a sexual stereotype? a) on average, males are taller than females. b) people over the age of 60 are not interested in sex. c) male hormone levels differ from those of females. d) there are more male representatives than female representatives in congress.

Drag the tiles to the correct boxes to complete the pairs. match the academic requirements with the careers.