Okay, let's analyze the statements based on the text provided in the image:
1. Nessie is a breed of Highland cow. **F (False)**. The text doesn't mention Nessie being a Highland cow breed, Nessie is a mythical creature.
2. Highland coos are difficult to find. **NS (Not Stated)**. The text doesn't explicitly say whether they are difficult to find.
3. The Highland coo is a 1,500-year-old breed. **NS (Not Stated)**. The text doesn't confirm nor deny that this breed is 1500 years old.
4. Highland coos were bred to withstand difficult conditions. **T (True)**. The text mentions that this variety of cow can live through long winters.
5. The Highland coo came from two different breeds of cattle. **NS (Not Stated)**. The text does not specify the exact breeds of cattle that were bred.
6. Winters in Scotland last for at least 5 months. **NS (Not Stated)**. The text only mentions long winters.