#caves #depths #light #ocean #water #animals #darkness #deepoceanzone #bioluminescence

December is the darkest month of the year in our latitude. We look forward to Christmas for many reasons, but one of them is that on this night light symbolically triumphs over darkness and the day begins to lengthen. Have you ever wondered what it would be like to live without light? But so in complete darkness?

https://wodnesprawy.pl/en/deep-in-the-dark-how-do-you-live-where-the-sun-doesnt-reach/