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Science

A scientist has noted a possible relationship between a certain chemical substance found in fish and the occurrence of kidney failure in humans. Which of the following preliminary steps should the scientist take before conducting a controlled experiment?

A. Establish a cause and effect relationship between the substance and the outcome.

B. Review the literature to determine what other research is available on this topic.

C. Write a research grant proposal to the appropriate federal funding agency.

D. Distribute letters of consent to human subjects who will be used in the research.

D?

  1. 👍
  2. 👎
  3. 👁
  4. ℹ️
  5. 🚩
  1. I disagree.

    1. 👍
    2. 👎
    3. ℹ️
    4. 🚩
    👤
    Ms. Sue
  2. I think B because he will need to review the literature before preceding with experiment, correct?

    1. 👍
    2. 👎
    3. ℹ️
    4. 🚩
  3. I agree. B is the answer.

    1. 👍
    2. 👎
    3. ℹ️
    4. 🚩
    👤
    Ms. Sue
  4. comparing two things

    1. 👍
    2. 👎
    3. ℹ️
    4. 🚩

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