Which of the Following Reflects the Finding in Cross-Species Research

Which of the following reflects the finding in cross-species research?

A) Male rhesus juveniles and boys are more likely than female rhesus juveniles and girls to engage in rough and tough play.
B) Female rhesus monkeys and girls showed consistent, strong preferences for wheeled toys.
C) Male monkeys and girls showed greater flexibility in preferences, sometimes playing with plush toys and sometimes playing with wheeled toys.
D) Female rhesus juveniles and girls are more like than male rhesus juveniles and boys to engage in rough and tough play.