14. which of these are modes of disease transmission (how disease spreads)? check all that apply.
a. airborne
b. fomites
c. food-borne
d. insect vectors
e. blood-borne
f. **you chose incorrectly** reservoir

2. what was the estimated population of ancient copán? of ancient tikal?

Florida benefited greatly from roosevelt’s civilian conservation corps (ccc) in the 1930s. which of these was of least benefit to the state? a) workers planted millions of trees. b) workers received food and clothing. c) the government created state parks. d) new roads facilitated travel out west.

The impeachment of president clinton by the u.s. house of representatives occurred with a. virtually all republicans supporting it, while virtually all democrats opposed it b. about two-thirds of republicans supporting it and about two-thirds of democrats opposing it c. half of all democrats and half of all republicans supporting it, while half of all democrats and half of all republicans opposed it d. virtually all democrats supporting it, while virtually all republicans opposed it