Where Does the Oxygen Come from That Is Produced as a By-Product

question 126

Multiple Choice

Where does the oxygen come from that is produced as a by-product of photosynthesis?

• A)from the reduction of CO₂
• B)from breakdown of water
• C)from the breakdown of carbohydrates
• D)from the Calvin cycle

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Definitions:

Supply and Demand

Fundamental economic concepts where supply represents how much the market can offer, and demand represents how much of a product or service is desired by buyers.

Supply and Demand

Economic principles stating that the price of a good is determined by its availability (supply) and consumers' desire to purchase it (demand).

Price of the Good

The amount of money required to purchase a specific product or service in the market.

Nation's Wealth

The total value of all assets and resources owned by a country, including natural resources, human capital, and financial assets.