What mineral is stored and is maintained at normal levels in blood by the skeletal system?

What mineral is stored and is maintained at normal levels in blood by the skeletal system?

  • Correct Answer: calcium
  • magnesium
  • potassium
  • selenium

Explanation: The skeletal system stores calcium and helps maintain normal levels of calcium in the blood. Bones take up and store calcium when blood levels of calcium are high. They release some of the stored calcium when blood levels of calcium are low.

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