2. how do familial relations affect migration selectivity?
i. people tend to move where their family moves
ii. people tend to move more often when they have children
iii. people are less likely to move if they are looking for work
iv. people are more likely to move if they have no family ties
a. i and ii
b. i and iii
c. i and iv
d. ii and iii
e. iii and iv