Examlex
Write the electron arrangement for the atom shown.
-Phosphorus
Nutrient Cycling
The movement and exchange of organic and inorganic matter back into the production of living matter within environmental systems.
Marine Ecosystems
Complex habitats found in oceanic environments that include coral reefs, mangroves, and deep-sea vents, supporting diverse marine life.
Nutrients
Substances that provide nourishment essential for the growth and maintenance of life.
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