Photosynthesis and Cellular Respiration Are Both Complementary and Relatively Balanced

question 27

Multiple Choice

Photosynthesis and cellular respiration are both complementary and relatively balanced, but early in the history of life on Earth photosynthesis appears to have dominated, as evidenced by the

• A)accumulation of atmospheric oxygen.
• B)declines in historic sea level as photosynthetic organisms consumed water.
• C)gradual warming of Earth's climate as CO₂ slowly accumulated.
• D)all of the above

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Definitions:

Quadratic Equation

An equation of the form ax^2 + bx + c = 0, where a, b, and c are constants, and x is the variable.

Factoring

The process of breaking down an equation, polynomial, or number into its constituent elements or factors, such as finding the prime factors of a number or the factors of a polynomial.

Complex Solutions

Solutions to an equation that include imaginary numbers, indicating they cannot be plotted on the standard real number line.