yes
In Robinson Crusoe, determination is portrayed as essential for survival and success. Through the character of Robinson Crusoe, readers see how determination drives him to overcome obstacles, adapt to his environment, and never give up despite facing numerous challenges. His unwavering determination is what enables him to survive on the deserted island and ultimately thrive.
The most basic food essential for human survival is water.
There is no specific determination of what is deemed essential travel. It is generally up to the individual to delineate between essential and non-essential. A modicum of common sense should be applied when making this determination; such as a risk reward comparison.
Reproduction
No, killing the pig is not essential to the survival of the group. There are other ways to obtain food and resources for survival without harming animals.
The organ essential for human survival that cannot be lived without is the heart.
Luck, Hope, Bravery and Determination
However, volcanoes are essential to earths survival they act like a safety valve for the planet (it releases pressure)
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to ensure the survival of a species.
Hansen
Chlorine.