People's tendency to change their behaviors based solely on the presence of others reflects the -presence effect.

we need the diagram to answer this correctly.

sumerians were polytheistic, meaning they believed in many different gods. so, the best answer is c.

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."

could you show the options for the answers? : )