Which details best help develop the theme that people who have little in common can become friends? Select each correct answer. 
Mariah and Jordyn are both working as camp counselors over the summer. 
Mariah and Jordyn entertain the children with sleep-deprived silliness. 
Mariah and Jordyn are equally uncertain about their emerging friendship. 
Mariah and Jordyn grow to appreciate each other for their differences.