Which of the following statements regarding longshore current activity at the Longshore A placemark and the Longshore B placemark is most strongly supported? View Available Hint(s) Which of the following statements regarding longshore current activity at the Longshore A placemark and the Longshore B placemark is most strongly supported? Longshore currents at the Longshore A placemark will transport material northward up the beach, while longshore currents at the Longshore B placemark will transport material southward down the beach. Longshore currents at both the Longshore A and Longshore B placemarks will transport material northward up the beach. Longshore currents cannot be evaluated visually; wind data is necessary. Longshore currents at the Longshore A placem