What elemental trying to exist in each row as we move from left to right on a periodic table

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.

Explain the correlation between industrialization and urban areas

Which factors are examples of how technology may have affected the great migration apex