Answer: (B) Fetal stage
Explanation:
According to the given question, the fetal stage is one of the type of prenatal development stage in which both Tevy and Gellert are expecting from their baby to respond on the sounds.
The Fetal stage helps in developing the organ system in the child body and also start functioning the organ so that the child start responding.
In this stage, the families and parents of the child start talking so that the child start bale to recognized their voices before birth.
Therefore, Fetal stage is the correct answer.
