Variations of Human Skin Tone Is Driven by

question 37

Multiple Choice

Variations of human skin tone is driven by

• A) DNA variation in the population.
• B) natural selection.
• C) inheritance and survival.
• D) adaptations over time.
• E) All of the above.

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Net Income

The total earnings of a company after deducting all expenses, taxes, and costs from its total revenue, indicating the financial health of a company.