Organisms That Use CO₂ as Their Source of Carbon Are

question 3

Multiple Choice

Organisms that use CO₂ as their source of carbon are called

• A) organotrophs.
• B) heterotrophs.
• C) autotrophs.
• D) chemotrophs.
• E) carbonotrophs.

---

Definitions:

Imperfect Competitor

A firm that has some control over the market price of its product because the product is differentiated and there are few substitutes.

Wage Rate

The amount of money paid to an employee per unit of time, often hourly or annually, for their labor.

Wage Rate

The amount of money paid to an employee for a specified quantity of work, usually expressed per hour or year.

Perfect Competitor

A theoretical market structure where many firms sell identical products, entry and exit are easy, and no single buyer or seller can influence the market price.