How Does the Jigsaw Classroom Technique Affect Prejudice Between Racial

How does the jigsaw classroom technique affect prejudice between racial groups

A) In the jigsaw classroom, only individual merit will lead to success and therefore reduces racial prejudice.
B) It can increase prejudice across racial groups by requiring students to rely, on individuals who are from other racial groups.
C) It can reduce prejudice across racial groups by requiring students to rely on individuals who are from other racial groups.
D) In the jigsaw classroom, petty resentments increase, including within racial groups, which then overrides between-groups racial prejudice.