According to piaget, the time of the most rapid cognitive development is:

According to this map, which of these statements is most correct? a) fewer people are contracting hiv in europe than in the past. b) fewer people are contracting hiv in southern africa than in the past. c) egyptians are less likely to contract hiv than people in sub-saharan africa. d) people in canada contract hiv more frequently than people in the united states.

"i really need this answered quickly ! " how can investing in the stock market consumers reach their savings and spending goals?

Historical vs today's presidents (compare)