13. Which of the following would be considered an ω-3 fatty acid?(A) Linoleic acid: 9,12-octadecadieneoic acid (18:2Δ9,12)(B) γ-linolenic acid: 6,9,12-octadecatrieneoic acid (18:3Δ6,9,12)(C) Eicosapentaenoic acid: 5,8,11,14,17-eicosapentaenoic acid (20:5Δ5,8,11,14,17)(D) Arachidonic acid: 5,8,11,14-eicosatetraenoic acid (20:4Δ5,8,11,14)(E) All of the above