What spurred economic growth in the united states during the first half of the 1900s

a. world war 1 and world war 2

b the vietnam war

c high tech industries

d immigrant workers

Which country is east of Spain?

According to Newton's first law, which characteristic of a moving object would remain constant if there were no other forces acting on it? size C mass O shape O speed

What makes the Rocky Mountains a cordillera?

What are the advantages of polyploidy in agriculture?

Where is the district of columbia located?

A geologist finds this ridge of sediment while out in the field. The geologist notices a glacier in the distance. What feature is this ridge?

Explain the simularities between alcohol molecules and water molceclues

A seismic P-wave is recorded at 2:25 p. m. at a seismic station located 7600 kilometers from the epicenter of an earthquake. At what time did the earthquake occur? (1) 2:05 p. m. (2) 2:11 p. m. (3) 2:14 p. m. (4) 2:36 p. m.

3. Earth has three main climate zones because of the differences in latitude and • amount of precipitation received. • distribution of sunlight. • ocean currents. • prevailing winds.

A large piece of rocks contains a thick shelled clam fossil what evidence does this fossil best provides evidence of the size of the clam population in the past evidence of the change in diet of the thick - shelled over time evidence of the