Complex sentence: Attracting business to Mushnik's shop, the plant soon starts dying, worrying Seymour; accidentally pricking his finger, he then discovers Audrey II needs human blood to thrive.
Split into simpler sentences: Attracting business to Mushnik's shop, the plant soon starts dying, worrying Seymour. Accidentally pricking his finger, he then discovers Audrey II needs human blood to thrive.