Technologies such as often played a direct part in transforming the
landscape of the united states in the 1800s.

a. smoker ovens and wood lathes
b. locking tuners and harmonicas
c. plows and irrigation
d. printing presses and computers

within these regions are all the major types of biomes in the world. a biome is a community of animals and plants spreading over an extensive area with a relatively uniform climate. some diverse biomes represented in north america include desert, grassland, tundra, and coral reefs.

your wrong the correct is d i did edunity and the answer