Which of the Following Suggests That Intrauterine Endocrine Environment Influences

Which of the following suggests that intrauterine endocrine environment influences sexually dimorphic behaviors of adults?

A) Female mice that had two males as neighbors in utero are more aggressive as adults than female mice that had no males as neighbors.
B) If >3 females are present in a litter, then all males in the litter are feminized.
C) If >3 males are present, then female Wolffian duct development occurred.
D) If males had two females as neighbors in utero, then they are more aggressive as adults than males that had two males as neighbors.