Choose the answer which correctly completes the sentence. It is imposs

19. (v12c-154-24) Choose the answer which correctly completes the sentence. It is impossible to swim in the Dead Sea ... the large amount of salt in it. A)as B)because

19. (v12c-154-24) Choose the answer which correctly completes the sentence. It is impossible to swim in the Dead Sea ... the large amount of salt in it. A)as B)because C) though D)because of