Empirical evidence suggests that most people who use drugs to get high a. do so moderately. b. go on to deeper uses of drugs. c. experience problems in their personal lives. d. should be considered social deviants.

answer do so moderately;

first, the romans stayed isolated because they had to defend their own territories from neighboring cities that were harassing them, like the etruscans. second, once the romans managed to defeat their neighbors, and started to expand their territory, they started to build roads and bridges. finally, now that the romans have covered their territory with roads functioning as highways, they could mobilize their legions faster to assemble larger military units in a specific place.

answer; first blank(1); 30% two(2); salmonella; i believe this is correct; //good luck;