Which of These Best Summarizes the Contribution of Cyanobacteria in the Open

question 55

Multiple Choice

Which of these best summarizes the contribution of cyanobacteria in the open ocean?

• A)primary carbon production
• B)oxygenation of the waters
• C)nitrogen fixation
• D)primary carbon production and oxygenation of the waters
• E)primary carbon production,oxygenation of the waters,and nitrogen fixation

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Definitions:

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The point at which total costs and total revenue are equal, meaning no net loss or gain, and one has "broken even."

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Leading

The act of guiding, directing, or influencing a group towards achieving its goals through effective decision-making and motivational strategies.

Straddle

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