#1 what did the columbian exchange move between the new and the old world? a. plants b. animals c. diseases d. all of the above #2 who did christopher columbus approach to finance his exploration west in an attempt to find a new route to asia? a. italy b. spain c. india d. china #3 which is not something that was sent from the old world to the new world? a. horses b. small pox c. cocoa d. sheep #4 not d-which explorer was one of the first to reach the pacific ocean? a. christopher columbus b. amerigo vespucci c. vasco nunez de balboa d. ferdinand magellan #5 not d- why didn't columbus approach his native country, italy, to fund his expedition? a. they didn't need shorter way b. they were center of trade c. both a and b d. neither a nor b #6 not a- which explorer went in search for both cities, cofitachiqui and cibola? a. hernando de soto b. alvar de vaca c. ponce de leon d. francisco de coronado