An Everyday Activity Is Described

question 160

Multiple Choice

An everyday activity is described. Keeping in mind that an inverse operation "undoes" what an operation does, describe
each inverse activity.
-setting a clock forward by one hour

• A) moving your schedule backward by one hour
• B) leaving the clock as it is
• C) setting the clock forward by two hours
• D) setting the clock backward by one hour

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Definitions:

Respiratory Passages

The airways in the human body through which air flows in and out of the lungs, including the nose, throat, and bronchi.

Bronchial Elasticity

The ability of the bronchial tubes in the lungs to stretch and return to their original size, important for healthy lung function and air flow.

Emphysema

A chronic lung disease in which scar tissue and mucus obstruct the respiratory passages.

Bronchitis

Any inflammation of the bronchi.