Biology, 16.04.2020 20:12 bloodyflower2003
Nitrogen is one of the important elements for life. Nitrogen is present in DNA and proteins. It’s also a component of in plants, a pigment that’s critical for photosynthesis. Although nitrogen is present in the air, it can’t be consumed directly. It’s converted into usable form by .
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Nitrogen is one of the important elements for life. Nitrogen is present in DNA and proteins. It’s al...
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