What object that you can find in your house have gears or pulleys?

Select the correct answer from each drop down menu. among these figures figure and blank have the same volume. 1 a c e 2 b d

In a scientific experiment, a is any factor that can be changed or be changed

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