What kinds of differences may exist between a diverse group of people?

different names

different pets

different ages or cultural backgrounds

different number of siblings

different languages spoken

different religious beliefs or practices

different levels of education or academic backgrounds

different sexual orientations

different political affiliations

different abilities or disabilities

different socioeconomic statuses

different hobbies or interests

different perspectives or viewpoints

different values or cultural norms

different career paths or professional experiences

different communication styles