Gina wants to help 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 help raise emissions

Of the following choices, which ones are characteristics of west african society? select all that apply. a. arabic was the main language used when trading with other societies. b. christianity was the only religion practiced in villages. c. slaves had no rights and were only given specific farming tasks. d. skilled workers were a higher level in the caste system than traders. e. religious rituals encouraged the honoring of ancestors.

The internet is controlled by: (select one): a. statutes and court cases in federal and state courts in the united states. b. the advanced research projects agency (arpa) and the u.s. department of defense. c. no single government or organization. d. google, yahoo, and the other search engines which have proprietary interest in the content thereon.

What percentage of roads in germany have no speed limit?