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B. Kefauver-Harris Amendment
The answer to your question is A or C, because from doing weight resistance training you would gain more muscle.
Answer: Consumer Rights and Responsibilities
Right to safety.
Right to choose.
Right to be informed.
Right to consumer education.
Right to be heard.
Right to Seek redressal.
Consumer Protection Act.
Hope This Helps
Answer:
A. Negative feedback mechanism