Which Statement(s) Is/are False? (Select All That Apply.)

Which statement(s) is/are false? (Select all that apply.)

A) Perineuronal nets emerge in rats around three weeks after birth.
B) Extinction will erase the fear associations if perineuronal nets are degraded after acquisition training.
C) Extinction will erase the fear associations if perineuronal nets are degraded before acquisition training.
D) Extinction training erases fear association in rats less than three weeks old.
E) None of the above.