Lab Rats - 2012 Rats on a Train 1-5 was released on: USA: 19 March 2012
Most commonly rats
Dr Schultz,Julie and George :)
Rats
Rats kill mice. When I got my rat a stuffed mouse to play with, it started ripping it to shreds. I was testing to see if I should get a mouse. Apparently not... But, anyways, you don't have to train your rats. They have their instinct.
People have food. The rats come for the garbage and any food they can steal.
Yep! Although scientists use lab rats to test medicines and the like by making them sick, they can be sick independently too.
The world's scientists lost touch with intelligent train of thought with the discovery of artificial intelligence.
don't think they can coz they ain't got a brain of their own
A scientist who regularly tests on rats will usually breed their own as rats breed very easily and have many babies in one litter. This also helps them to reduce the risk of the rat having an underlying disease or illness.
they were calm and easy to train
In the wild yes they are, But if you keep a pet rat then you can train them to sleep when you sleep. But yes they are naturally Nocturnal.