Lucienne Watches as an Experimenter Takes One of Two Identical

Lucienne watches as an experimenter takes one of two identical balls of clay and rolls it into a long,thin piece.Lucienne says that the two clay shapes are the same.Lucienne's reasoning indicates that Lucienne

A) has entered in the sensorimotor stage of development.
B) is capable of reversing a mental action applied to a real,concrete object.
C) has entered in the symbolic function substage of the preoperational stage of development.
D) is capable of understanding the falsity of animism.