Ask a quwhich layers of earth are considered liquid? select all that apply.
a. crust
b. inner core
c. outer core
d. lower mantle
estion here.

Reading graphs: unemployment us unemployment rate (1961-2011) identify the trends in the graph and then use the drop- down menu to complete each statement from 1961 to 1965 unemployment was in the mid-2000s through 2011. unemployment was percentage unemployed 1961 1971 1981 1991 2001 2011 year

Fertility and mortality rates are higher in more developed nations.

After world war i, how did the us economy compare to that of germany?