Here are the answers: r<span>esponse to distress, adaptation to an environment, and inherited survival characteristics.
Basically, natural selection was proposed by Charles Darwin, the Father of Evolution. Natural selection is the process on how an organism adapts to its environment in order to survive and reproduce. Organisms tend to evolve in order to response to certain stimulus and stressors in their environment in order to better adapt and as they evolve, the traits they possess becomes inherited by their offsprings.</span>
Answer:
<u>Protagonist is Varlam Shalamov</u>
Explanation:
In the story, Varlam Shalamov is portrayed as the protagonist of the story. This interesting story captures the struggles of prisoners during the Soviet era and the attempt of some to escape prison. Varlam Shalamov was in fact the author of the story.
His first-hand experience as a prisoner for some fifteen years in a Russian labor camp motivated him to portray similar experiences in his story, "Condensed milk”.