You Find a Fossil That You Are Sure Shows Evidence

question 26

Multiple Choice

You find a fossil that you are sure shows evidence of bipedalism. You know this because which of the following anatomical traits is present?

• A) a narrow pelvis
• B) posterior position of the foramen magnum
• C) opposable hallux
• D) thighbones that angle in toward the knees

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Definitions:

Dissonance

A state of conflict or inconsistency, typically referring to a clash between thoughts, beliefs, or attitudes.

Reinforcement Theory

A concept in psychology that emphasizes the role of reinforcing stimuli in encouraging desired behaviors by increasing the likelihood of their recurrence.

Outcome

refers to the final product or result attained from a process, action, or event which can be used to measure the effectiveness or success of the operation.

Stimulus

A stimulus is an event or object that elicits a sensory or behavioral response in an organism or system.