| 1. | Its 24 thrusters fire nitrogen gas to give an astronaut thrust.
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| 2. | Nitrogen, the chief byproduct of the explosion, is harmless.
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| 3. | The nitrogen additive feeds the microorganisms that are responsible for decomposition.
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| 4. | Your physician can usually burn these off with liquid nitrogen freezing.
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| 5. | Helfert said, referring to fluctuating currents and varying nitrogen levels.
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| 6. | But conventional feeding practices produce manure loaded with nitrogen and phosphorus.
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| 7. | The cause of death : too much nitrogen in his system.
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| 8. | Excess nitrogen simply promotes foliage growth at the expense of flowers.
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| 9. | Collins uses liquid nitrogen as his fertilizer, once a week.
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| 10. | The groundskeeper was probably just using nitrogen fertilizer mixed with water.
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