Photosynthesis Is Not Responsible for

question 72

Multiple Choice

Photosynthesis is not responsible for

• A) oxygen in the atmosphere.
• B) the ozone layer.
• C) most of the organic carbon on Earth's surface.
• D) atmospheric CO₂.
• E) fossil fuels.

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Definitions:

High-Risk

Describing investments or entities that offer the potential for higher returns but with a higher likelihood of loss or volatility.

Low-Risk

Refers to investments or financial situations that are expected to have a minimal chance of loss or decrease in value.

ROA

Return on Assets, a financial metric that shows the profitability of a company in comparison to its overall assets.

Dividend Payout Ratio

The percentage of earnings paid to shareholders in dividends, calculated as dividends per share divided by earnings per share.