During Inhalation, the Diaphragm Moves _____ and the Intercostal Muscles

question 89

Multiple Choice

During inhalation, the diaphragm moves _____ and the intercostal muscles move the rib cage _____.​

• A) ​downward; outward
• B) outward; downward​
• C) ​outward; outward
• D) ​downward; downward
• E) ​outward; upward

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Definitions:

Unpredictable Number

A number whose value cannot be anticipated or determined due to its random or variable nature.

Variable-Ratio Schedule

In operant conditioning, a reinforcement schedule that reinforces a response after an unpredictable number of responses.

Intermittent Reinforcement

A learning process in which a response is rewarded only part of the time, leading to more resilient behaviors.

Resistance To Extinction

The ability of learned behaviors to persist despite a lack of reinforcement or rewards.