8 11. 6. 2 Rewrite the sentences using:a) apposition. 1 My professor discovered a new chemical element. His name is Dr James. My professor, Dr James, discovered a newchemical element. 2 Paul and Stephen carried out the research. Theyare some of the most experienced immunologistsat the facility. 3 Haemophilia is a hereditary condition. It is aserious blood disorder. 4 Charles Darwin was born in 1809. He is one ofthe most famous biologists in history. ​