What Is the Direct Source of Carbon for Algae

question 47

Multiple Choice

What is the direct source of carbon for algae?

• A) calcium carbonate
• B) calcium chloride
• C) bicarbonate
• D) carbon dioxide
• E) carbon monoxide

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Definitions:

Average Total Cost Curve

A graphical representation showing a firm's total costs divided by output at various levels of production.

Output Levels

Refers to the amount of goods or services produced by a company, industry, or economy at a given time.

Rises

An increase, elevation, or improvement in position, level, or condition.

Falls

A decrease in a particular variable or measurement, often used in economic or financial contexts.