Which best describes plate tectonics? A. Earth has four large tectonic plates that move in opposite directions
B. Earth has more than a dozen tectonic plates that move in different directions
C. Earth has four large tectonic plates that move eastward due to Earth's rotation
D. Eath has more than a dozen tectonic plates that move eastward due to Earth's rotation

Select the correct answer.look at this nineteenth-century illustration of london. which explanation best relates this illustration to changes in britain in the 1800s? a.factory workers in cities lost their livelihood because of the lack of housingb.industrialization narrowed the inccome gap between landowners and workers.c.the migration of workers from rural to urban areas resulted in overcrowded citiesd.the spread of railways allowed farmers to sell produce far from where it was grown.