In England and Wales it is called Year 6 and the pupils are usually 10 to 11 years old. Often it is the seventh year of school; the years being called Reception, Year 1, Year 2, Year 3, Year 4, Year 5 and Year 6.
Quick Answer. According to Animals Australia, the natural lifespan of a dairy cow is approximately 20 years. The average lifespan of a beef cow is 15 to 20 months.
What is the average life span of a cattle x staffy? The average lifespan for an Australian Cattle Dog is between 12 and 15 years, although one Cattle Dog called Bluey lived to be 29 years of age.The Staffordshire Bull Terrier â¦ has an average lifespan of between 12 and 14 years, but this is often surpassed.hare to: The average lifespan for an Australian Cattle Dog is between 12 and 15 years, although one Cattle Dog called Bluey lived to be 29 years of age.