Complex sentence: Meir played on basketball, softball, tennis, and soccer (her favorite sport) teams, played the flute and piccolo in concert band and the saxophone in jazz band, and participated in a variety of school clubs and organizations.
Split into simpler sentences: Meir played on basketball, softball, tennis, and soccer teams, but soccer was her favorite sport. She played the flute and piccolo in concert band and the saxophone in jazz band, and participated in a variety of school clubs and organizations.