Which of the Following Statements Explains How an Oxygen-Rich Atmosphere

question 49

Multiple Choice

Which of the following statements explains how an oxygen-rich atmosphere was possible?

• A)The number of plants has always outnumbered the animals.
• B)Photosynthetic organisms have existed on earth longer than heterotrophs.
• C)Rates of carbon fixation and respiration have always been equal.
• D)Rates of oxygen consumption were lower than rates of photosynthesis.
• E)All of these choices are correct.

---

Definitions:

Multiple Marketing Programs

The use of various marketing strategies and campaigns simultaneously to target different market segments or achieve different objectives.

Consumer Buying Process

The steps a consumer goes through when deciding to purchase a product or service, typically including problem recognition, information search, evaluation of alternatives, purchase decision, and post-purchase behavior.

Unsatisfied Needs

Desires or requirements of consumers that have not been met or addressed by available products or services.

Consumer Buying Process

The stages consumers go through when deciding whether to purchase a product, including need recognition, information search, evaluation of alternatives, purchase decision, and post-purchase behavior.