Question

As far as we know, earth is the only planet on which life has evolved, and all known life forms are carbon-based. Therefore, although there might exist noncarbon-based life on planets very unlike earth, our scientific estimates of the probability of extraterrestrial life should be generated from estimates of the number of planets like earth and the likelihood of carbon-based life on those planets.

Answer 1

$\huge\bold\maroon{but where is question bro..!}$