alexjohnson1942 alexjohnson1942
  • 03-02-2021
  • Chemistry
contestada

what element is stored in the shells and skeltyons of living organisims?

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Аноним Аноним
  • 03-02-2021

Answer:

carbon

Explanation:

Many organisms use carbon to make calcium carbonate, a building material of shells and skeletons. Other chemical processes create calcium carbonate in the water. The using up of carbon by biological and chemical processes allows more carbon dioxide to enter the water from the atmosphere.

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