Approximately ____ of Earth's Total Primary Production Is Supplied by the Ocean's

question 91

Multiple Choice

Approximately ____ of Earth's total primary production is supplied by the ocean's primary producers.

• A) one-fourth
• B) one-third
• C) half
• D) three-fourths
• E) all

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Definitions:

Magnesium

A mineral and a key component of many enzymes, playing a critical role in various physiological processes including muscle and nerve function, blood sugar control, and blood pressure regulation.

Carbon Dioxide Metabolism

The process by which living organisms produce energy through the oxidation of carbon dioxide, or its involvement in photosynthesis in plants.

Phosphorus

A chemical element with the symbol P, essential for life, involved in the formation of DNA, cell membranes, and bone and teeth structure.

Nucleic Acids

Complex organic substances that carry genetic information, consisting of two main types: DNA and RNA.