You are considered to be a dependent student for the purposes of the fafsa4caster if you are under years old and not a ward of the state, married, or a veteran of the armed forces.

i would say b. research typically uses a variety of sources

d. i assume the underlined word is "role." reformat if it isn't.

explanation:

role is closest to part because when replacing words, "playing a vital decision," "playing a vital activity," and "playing a vital dollar" don't make logical sense. the only meaningful choice is "playing a vital part."

this fits one of merriam-webster's definitions of role: "a function or part performed especially in a particular operation or process."

answer; role- taking;

answer; blank(1); /// the sea; blank (2); / a forest of pines;