Individuals which produce the most offspring have
ATraits that make them less successful in the environment
BTraits that are not well suited for the environment
CTraits that interfere with their ability to compete in the environment
DTraits that make them more successful in the environment
ATraits that make them less successful in the environment
BTraits that are not well suited for the environment
CTraits that interfere with their ability to compete in the environment
DTraits that make them more successful in the environment