Answer: Traits for strength and vitality are favored over other traits.
Explanation: The natural selection is the natural process in which the organism and individual persist the best adaptation towards the environment.This selection is based on the factors like individual variation in the population's member, reproduction, heredity, etc.
All the given options are correct except the traits like vitality and strength shown by the individuals or organism are more favorable than other are incorrect .
The more favored traits are based on the survival and reproduction of the organism .The organism that can persist these feature will tend to persist more in comparison with other traits in environment.