What is the significance of Galadriel's giving three strands of her hair to Gimli?  A.It shows how Galadriel doubts Gimli will survive the Quest.  B.It represents how Elves and Dwarves are friends once again.  C.It shows how Galadriel can be generous even to those she dislikes.  D.It represents the deep-rooted vanity of all Elves.