Which behavior differentiates rats from some types of mice regarding water consumption?

Rats are known to have a distinct requirement for free, accessible water in their environment. This behavior is critical for their survival and health. While rats can survive on a diet that includes some moisture, they generally cannot reach adequate hydration solely from food sources alone and will seek out free water sources. This need for direct access to water distinguishes them from some types of mice, which have the ability to extract sufficient moisture from their diet and can manage with less free water available.

The other responses highlight differences in dietary habits or needs between rats and mice. Some mouse species are better adapted to extracting moisture from their food, allowing them to survive with limited access to straight water, which reinforces the unique characteristics of rat hydration needs.