Which Statement Indicates a Mother Understood the Information About the Function

Which statement indicates a mother understood the information about the function of the placenta taught by the nurse?

A) "My blood flows through the placenta into the baby and returns to my body to oxygenate."
B) "My body removes wastes and provides nutrients and oxygen to the baby when our blood mixes."
C) "The placenta grows and functions because of the production of progesterone from the ovaries."
D) "The placenta separates my blood from the baby's and produces hormones until delivery."