Vulnerable persons are those who are less able to protect themselves than other persons in a given situation. The Common Rule (45 CFR 46, Subpart A) has specific requirements for the following vulnerable populations, except: a. Children b. Prisoners c. Individuals with Impaired d. Decision-Making e. Capacity f. Workers

The correct option is f)  Workers

Explanation:

Vulnerable persons can be described as those persons of the society which are either oppressed or more susceptible to harm. These people usually include children, low income people, pregnant women, disabled people etc.

The Common Rule is a 1981 rule of ethics in the United States regarding biomedical and behavioral research involving human subjects.

"[a]ll language is verbal, but only speech is oral." (henry hitchings, the language wars: a history of proper english.farrar, straus and giroux, 2011) oral communication is speech, conversation.verbal ability is one's skill with words, and the verbal section of the sat, the college entrance examination, tests a high school student's knowledge of written language. .

sounds good to me mate!