The Hypothesis That There Is a Common Ancestor to All

question 83

Multiple Choice

The hypothesis that there is a common ancestor to all living organisms is strengthened by what observation?

• A) Almost all cells in all living organisms use DNA to direct their structure, function, and behavior.
• B) All living organisms use energy acquired directly from the environment or from other organisms.
• C) All living organisms reproduce.
• D) Each type of living organism adheres to the general principles of the biological hierarchy.

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Definitions:

Rental Price

The cost associated with renting a property, such as an apartment, house, or piece of equipment.

Concrete Workers

Individuals specialized in working with concrete, mixing, forming, and finishing surfaces and structures.

Wage

The fixed regular payment, typically calculated on an hourly, daily, or piecework basis, received by an employee from an employer in exchange for work done.

Marginal Product

The marginal product is the additional output resulting from a one-unit increase in the use of a variable input, holding all other inputs constant.