While researching kelp rafts and species dispersal, a student has taken the following notes: (1) Marine ecologist Talia Burns studies organisms attached to drifting kelp. (2) Storms in 2015 detached large kelp beds along a stretch of coast. (3) Burns found 12 invertebrate species on kelp rafts recovered 40 kilometers from shore. (4) Dispersal is the movement of organisms from one location to another. The student wants to explain how kelp rafts may contribute to dispersal. Which choice most effectively uses relevant information from the notes to accomplish this goal?