Gina wants to cut back on the large levels of air pollution in her city. which of the following steps should she take?
a.
use public transportation systems less often
b.
purchase a less fuel-efficient vehicle
c.
try to use her city’s bus system more often
d.
drive her personal car as often as possible to raise emissions

Which option best describes how the printing press transformed european society? (a) prior to the printing press, the catholic church hand-copied texts and disseminated them to peasants. (b) prior to the printing press, the church of england did not allow peasants to learn to read. (c) prior to the printing press, the orthodox church recited luther’s “95 theses” aloud to peasants. (d) prior to the printing press, knowledge was reserved primarily for nobles and clergy.