Question
Are animal bones biodegradable?
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Answer
- The microorganisms that break down tissues will also cause bones to decompose in a suitable aerated peaty soil.
- In warm damp environments, bacteria and fungi attack the protein in the skeleton and it will break down in a matter of a decade or so.
- But in a dry climate, it could take thousands of years
- So bones do decay at a slower rate than other types of organic material and tissue.
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