Read the passage. (1) The latest project from the wildlife transportation research team is a highway corridor model for road designers. (2) The model predicts where animals are likely to: cross the highway during dry months. (3) Reviewers agreed that the discussion of where seasonal animal movement is most likely to intersect traffic should remain. (4) The sentence under review contains the information needed to place protective crossings effectively. (5) The revision matters because road designers must place protective crossings effectively. The highway corridor model needs one punctuation correction. Which option should replace sentence 2?