Which quotation is a key detail that supports the central idea of the text? (1 point) Responses “Long, long ago, your local wise person might brew herb or flower potions to try to help.” “ Long, long ago, your local wise person might brew herb or flower potions to try to help.” “Once scientists know the root cause of a disease, they work to discover ways to kill germs, replace missing body chemicals, or combat mayhem-causing rogue cells.” “ Once scientists know the root cause of a disease, they work to discover ways to kill germs, replace missing body chemicals, or combat mayhem-causing rogue cells.” “Sometimes they tweak the molecules’ shapes to make them safer and better.” “ Sometimes they tweak the molecules’ shapes to make them safer and better.” “First, scientists ask 20 to 100 healthy volunteers to take the champ—a medicine wannabe—for a few weeks or months to prove that it’s not poisonous.”

Answer 1

The quotation that best supports the central idea of the text is: “Once scientists know the root cause of a disease, they work to discover ways to kill germs, replace missing body chemicals, or combat mayhem-causing rogue cells.”

This statement encapsulates the central theme of the text regarding the scientific approach to understanding and treating diseases.