What genetic change allows organisms to survive natural selection in their environment

According to Charles Darwin's theory of evolution by natural selection, organisms that possess heritable traits that enable them to better adapt to their environment compared with other members of their species will be more likely to survive, reproduce, and pass more of their genes on the next generation.

What genetic change allows organisms to survive natural selection in their environment ?

The answer is Adaptations

atp is used for energy.

2%? i tried finding the exact sorry if it's not 100% correct ; -;