Which of the Following Might Be the Diameter of a Planet

question 4

Multiple Choice

Which of the following might be the diameter of a planet?

• A) 100 m
• B) 10³ m
• C) 10⁶ m
• D) 10¹⁰ m

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Definitions:

Conditioned Stimulus

A previously neutral stimulus that, after association with an unconditioned stimulus, comes to trigger a conditioned response.

Unconditioned Stimulus

A stimulus that naturally and automatically triggers a response without the need for prior learning.

Conditioned Response

An automatic response established by training to an ordinarily neutral stimulus.

Conditioned Stimulus (CS)

A previously neutral stimulus that eventually elicits a conditioned response after being paired with the unconditioned stimulus.