Have you ever seen a 60 cm long mouse? Species variation is a very common thing, but you may not have seen it because of eating fast food. So for many children, try not to eat fast food!
As the saying goes, "rats cross the street and everyone yells at them." as an animal that is not to be seen, people usually think that rats are the main cause of spreading diseases and making troubles. In fact, as an ancient species, mouse ancestors can be traced back to the Cretaceous period. But over time, in order to be able to adapt to the environment, the size of mice has become smaller and smaller.
However, it is surprising that a 60 cm long super mouse has been found in a famous loft in the UK. It is understood that the reason why the giant rat is huge is that it has been eating junk fast food for a long time.