Answer:
Ensuring that risks are reasonable in relationship to anticipated benefits. ... The Public Health Service Tuskegee Study of Untreated Syphilis in the Negro Male
Explanation:
I hope it will help you
Answer:
I was able to check the grammar to see if there is any problems, I also translated it in English, but tell me if this helps out.
Herr und Frau Hoffman machen eine Reise nach Amerika.