What major function does coinfection with an adenovirus provide to adeno-associated virus, a member of the dependovirus group of parvoviruses?

A) It helps the parvovirus package new virions.
B) It helps the parvovirus enter the nucleus.
C) It induces the host cell to enter S phase.
D) It provides a DNA polymerase for genome replication.
E) It provides an RNA polymerase for gene expression.