What data allowed Miles (2004) to conclude that there was strong directional selection on limb length in juvenile lizards?

A) Individuals varied in their locomotor performance
B) Larger individuals had the highest locomotor performance.
C) Individuals with high locomotor performance had the highest survivorship.
D) Lizard hind limb length was a heritable trait.
E) Locomotor performance was consistent for an individual over eight tests.