Assuming That Cat1 and Cat2 Are Both Instances of the Pet

question 15

Multiple Choice

Assuming that cat1 and cat2 are both instances of the Pet structure, which one of the following statements copies cat1 to cat2?

• A) cat1 = cat2;
• B) cat2 = cat1;
• C) cat1(cat2);
• D) cat1 = new cat2;

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Definitions:

Diaphragm

The diaphragm is a major muscle involved in respiration, separating the thoracic cavity from the abdominal cavity and contracting to allow inhalation.

Forced Expiration

The act of expelling air out of the lungs with effort beyond normal exhalation, often used in respiratory tests.

Alveoli

are tiny air sacs in the lungs where the exchange of oxygen and carbon dioxide occurs.

Intercostal Muscles

Muscles located between the ribs that play a crucial role in the breathing process by expanding and contracting the rib cage.