| 1. | Acidic soil usually occurs when the soil is compacted and anaerobic.
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| 2. | Decomposition will occur in the absence of oxygen, anaerobic conditions.
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| 3. | This material prevents oxygen exposure thus allowing anaerobic microbes to thrive.
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| 4. | Free oxygen in large amounts is toxic to most anaerobic bacteria.
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| 5. | Intestinal anaerobic bacteria transform haemoglobin into sulfhemoglobin and other colored pigments.
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| 6. | Typical ingredients of curing agents that inhibit anaerobic bacteria include nitrates.
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| 7. | The event combines aerobic endurance with anaerobic conditioning and sprint speed.
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| 8. | Otherwise, excess moisture can cause anaerobic conditions and impede decomposition.
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| 9. | They reduce sulphates to sulphides to obtain energy and are anaerobic.
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| 10. | Anaerobic digestion is widely used as a source of renewable energy.
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