'Ammonia nh3' diaporamas de présentation

Chapter 5 The Molecules of Life

Chapter 5 The Molecules of Life. 5.1 Carbon is the main ingredient of organic molecules.

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Nitrogen Cycle

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The Nitrogen Cycle

The Nitrogen Cycle. In Aquatic Systems. The Nitrogen Cycle. How does a fish convert nitrogen into forms that plants can use?. What is Nitrogen. Nitrogen is an element that makes up many compounds and makes up organic molecules called proteins and nucleic acids.

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CLASSIFICATION OF REFRIGERANTS

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ammonia detector

ammonia detector

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