Read this excerpt from "exhalation": though i am long dead as you read this, explorer, i offer to you a valediction. contemplate the marvel that is existence, and rejoice that you are able to do so. i feel i have the right to tell you this because, as i am inscribing these words, i am doing the same. which theme is best supported by the excerpt?

The theme best supported by the excerpt is that life is precious. The story is about a scientist that discovers that his universe has fallen into an equilibrium that will ultimately lead to time to cease to exist, but the very fact that everyone's lives could end at any given moment is what makes them a beautiful miracle.

The scientist remarks: " The buildings we have erected, the art and music and verse we have composed, the very lives we’ve led: None of them could have been predicted, because none of them were inevitable. Our universe might have slid into equilibrium emitting nothing more than a quiet hiss. The fact that it spawned such plenitude is a miracle..."

Life is only beautiful because it can end as suddenly as it began.

the author is showing that it is the insatisfaction of basic needs that brings about the protests such as the strikes.if workers do not earn enough to buy food and feed their families and themselves in order to continue working, what is the use of working? besides, another message from the author is that of the owners of factories should be worried about ensuring their furure by having a second and third generation of workers in their industries.if they do not hear the workers demands, they will not have any more workers to make their pockets full.