Water is used by your body to assist regulate temperature and maintain other bodily functions in all of its cells, organs, and tissues. Because your body loses water through breathing, sweating, and digesting, it's critical to rehydrate by drinking water and consuming water-rich meals. But there is an animal that spends its whole life without water.

The little kangaroo rat found in the United States' southwest deserts does not drink water during its life. Kangaroo rats are a necessary element of living in the desert. Because of the water in their bodies, they are frequently devoured by other animals. Kangaroo rats are named from their long, powerful legs and robust tail that resemble those of a kangaroo. They reach a length of around 38 cm, including a 20-cm tail.

 Their front legs are short, their heads are enormous, and their eyes are large. The higher sections of their silky fur are yellow or brown, while the lowest parts are white. Desert plants and animals have a physiological constitution that allows them to thrive with very little water. The kangaroo rat's kidneys are so efficient that it never needs to drink water. It gets all of its liquid from the plants, roots, and seeds it eats. Nonetheless, it is sufficient to keep the kangaroo rat alive.