PL I WILLL GIVE BRAINLEAST PL HURRY The exchange of plants and animals between Europeans and the people living in the Americas
A. Changed the lives of both groups of people forever
B. Caused strong bonds of friendship to develop between the two cultures
C. Caused the Native Americans to develop immunity to European diseases
D. Is the reason the country of Columbia got its name.

c. caused the native americans to o develop immunity to european disease s

1) the answer is b

senators serve a six-year term; representatives serve a two-year term, making them more responsive to (and responsible for) voter confidence.

2) the answer is d

to serve as president, one must:   -be a natural-born u.s. citizen of the united states;   be at least thirty-five years old;   be a resident in the united states for at least fourteen years.

3) the answer is a

ella,because it is constitutionally eligible

4) the answer is c: the u.s president

the answer is c.

i hope this .