Answer:
It is always best to follow one’s natural instincts to survive.
Step-by-step explanation:
This is the best answer. The text says "A dainty eater, he found that his mates, finishing first, robbed him of his unfinished ration. There was no defending it. While he was fighting off two or three, it was disappearing down the throats of the others." To fix this problem he used his natural instincts and adapted by copying them to survive. I know this because the text says "He watched and learned."
It is not "Good leaders always put others before themselves" because to me it seems like everybody is out to help themselves and it's every man for themselves.
It is not "Both the wild and civilization have rules to be followed" because honestly, I don't stealing is a rule. To me it seems like everybody is breaking the rules with all their stealing.