Stephen Hawking was one of the most famous and influential scientists in the world. He was responsible for making theoretical ideas of how gravity and black holes operate understandable to regular people. Hawking was a mathematics professor at the University of Cambridge for decades. He also directed research at the Center for Theoretical Cosmology. While exploring the universe, Stephen Hawking had ALS, Lou Gehrig’s Disease for fifty-five years. Most stricken die within five years. He spoke using a computer-generated voice and required constant care. Stephen Hawking was remarkable in many ways. This essay would benefit from transitional words and phrases. Choose the option below that uses transitions most effectively. Stephen Hawking was one of the most famous and influential scientists in the world. He was responsible for making difficult concepts such as theoretical ideas of how gravity and black holes operate understandable to regular people. During most of his career, Hawking was a mathematics professor at the University of Cambridge for decades. He also directed research at the Center for Theoretical Cosmology. While he was exploring the universe, Stephen Hawking had ALS, also known as Lou Gehrig’s Disease. As a result of his illness, he spoke using a computer-generated voice and also required constant care. Somehow, he survived the condition for fifty-five years, although most of those stricken with the disease die within five years. Stephen Hawking was remarkable in many ways. Stephen Hawking was one of the most famous and influential scientists in the world. As evidence, he was responsible for making theoretical ideas of how gravity and black holes operate understandable to regular people. Hawking was a mathematics professor at the University of Cambridge for decades. Similarly, he went on and directed research at the Center for Theoretical Cosmology. In contrast, while exploring the universe, Stephen Hawking had ALS, or Lou Gehrig’s Disease, for fifty-five years. Most stricken die