Which of the Following Is an Accurate Statement

Which of the following is an accurate statement?

A) Epigenetic tags continue to accumulate in response to ongoing experience throughout the life span.
B) Epigenetic tags are formed in the early life span,but deteriorate in old age.
C) Epigenetic tags replace internal signals in driving physical growth after birth.
D) Epigenetic tags only form during prenatal development due to external influences such as the mother's diet.