Which of the Following Transition Metals Is a Component of Vitamin

question 80

Multiple Choice

Which of the following transition metals is a component of vitamin B₁₂?

• A) chromium
• B) zinc
• C) copper
• D) manganese
• E) cobalt

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The Federal Trade Commission, a U.S. government agency focused on consumer protection and maintaining competition.

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Licensed professionals who arrange real estate transactions, putting buyers and sellers together and acting as their representatives in negotiations.