Determine if the statement is always, sometimes, or never true. the opposite sides of a parallelogram are congruent.

What first caused people to consider that the continents were once one large landmass?

What are economic benefits of building dams

Rah is completing a school project on the expansion of fast food restaurants across the united states. she finds a map that shows a clear pattern of restaurants beginning in the east and expanding west. this map was most likely created using the technology of