3
AssignmentMultiple Dropdowns

The Cycles of Matter

Question 3 • NC-Earth Environmental Science LB

Question text not available

Answer
A key component in the formation of organic compounds, such as nucleic acids and ATP:

phosphorus

Most abundant gas in the atmosphere; plants absorb it from bacteria in the soil:

nitrogen

In every living thing; plants utilize it when they perform photosynthesis:

carbon

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