What Do Evolutionary Theorists Do, with Respect to Cognitive Abilities

What do evolutionary theorists do, with respect to cognitive abilities?

A) They assert that abilities which are prewired will be less prone to habituation or dishabituation.
B) They suggest that infants attend more to novel events because these events require more time for perceptual processing.
C) They strive to understand the adaptive significance of abilities that appear to be prewired.
D) They attempt to find out which abilities are prewired, without making any assumptions about why these abilities might be innate.