Mice also have more triangular snouts compared to the less pointed snouts ... Distinguishing between rat and mouse droppings can help with identification. Brown rat droppings are dark brown ...

In use: Aunt Siu-yee wouldn’t let us back in the flat after we were caught in the storm because we looked like a pair of drowned rats ... were playing cat and mouse with the jewel thieves.

In instances where mouse neurons were present but inactive, the introduction of rat neurons resulted in the formation of more organized brain regions compared to the control model. However ...