In 1882, Decoration day was change to “Memorial day” to A. to remember soldiers who died in all of our country’s wars
B. to honor soldiers who died in the American Civil War
C. to thank people who serve in the military

The graph shows a student’s data from an investigation about plant growth in five plants of the same type.

How does specialization enable countries to trade with one another? a country can make and sell goods affordably and buy goods that it is inefficient at making. a country can make what it chooses and sell its goods to other countries. a country can decide to buy everything it needs from other countries. a country can efficiently make goods that were once difficult to make.

97 points what types of changes have been made in the united states to protect people from earthquakes? a. communities are no longer located along fault lines. b. building codes ensure that structures can withstand shaking. c. warnings go off when an earthquake is expected, and people evacuate the area. d. barriers have been built to prevent flooding by a tsunami.