Even while water is necessary for life, certain animals have evolved to endure extended lengths of time without it.
Because they obtain all of their moisture from the food they consume, these creatures have evolved to live in arid regions.
Because of their adaptations, scorpions can endure for extended periods of time without water.
Because they have evolved to draw moisture from the vegetation they consume in the desert, sand gazelles are able to live without water.
Since they mostly get their moisture from the food they eat, fennec foxes can live without water.
When food and water are limited, camels can convert the fat they store in their humps into energy and water.
Because they obtain all the moisture they require from the seeds they consume in the desert, kangaroo rats are able to live without water.