Mona works at a bank. when luis, a colombian man, arrives to drop off his paycheck she pretends to be busy and directs him to another teller. she does this whenever a non-white person wants assistance. this is an example of
a. aggression
b. discrimination
d. prejudice
d. stereotype

b. discrimination

Explanation:

Discrimination:-

Discrimination in the human behavior, is the prejudiced consideration or bad treatment of an individual or a group on the basics of the group, race, religion, class or category for an another individual or group.

In the given case study, Mona is ignoring a non-White person on the basics of race and this is discrimination.

answer; /// the answer to the first question is (b) it began when people first deliberately seeds; /// and (d); // it gave people a steady food supple for the first time;