📅 NSB 2011🎓 HS🔄 Round 12#️⃣ Q15🌟 Bonus✍️ Short Answer
By name or number, identify all of the following five elements that can be defined as essential trace elements required to support human biochemical processes: 1) manganese, 2) magnesium, 3) bromine, 4) titanium, 5) selenium.
✔️Answer:MANGANESE, AND SELENIUM
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