How to Use "rats" with Example Sentences

1. The rats were treated in three different ways .
2. We have successfully tried it between mice and rats .
3. Another group of rats received a regular diet of rat chow .
4. Dr courtine tried it with 100 different rats and got the same result every time .
5. Daughters of obese males may be more likely to develop diabetes later in life , a study in rats suggests .