Question

our Earth is a unique planet. why?
express your answer​

Answer 1

Answer:

$our \: earth \: is \: a \: unique \: planet \: \\ because \: it \: is \: the \: only \: planet \: where \: life \: \\ exists \\ \\ hope \: you \: nderstand$

Answer 2

Answer:

To enable life, this most special of attributes, planet Earth has a number of ideal features. It is unique among planets in our solar system for having water in its liquid form at the surface, in an amount conducive to life evolving