Chinthaka,Karissa,and Dora Are "Joint Tenants" of a Piece of Land

Chinthaka,Karissa,and Dora are "joint tenants" of a piece of land called Blackacre.As explained in the text,that must mean that

A) they each pay an equal amount of rent to their landlord.
B) They have a right of survivorship.
C) if Karissa dies first,her interest will be acquired by either Chinthaka or Dora,depending upon which party is named in Karissa's will.
D) they are all related.
E) each person has the right to exclude the other two from at least one section of Blackacre.