In a Science Lesson on Heat, Ms

question 27

Multiple Choice

In a science lesson on heat, Ms.Jones explains that heat is the result of molecules moving back and forth very quickly and that gases are heated more quickly than liquids.The next day she asks her class the following four questions.Which one requires a higher-level cognitive process?

• A)"Who can remember yesterday's discussion about heat?"
• B)"What is heat?"
• C)"Which one is heated more quickly-a gas or a liquid?"
• D)"Why is it cooler near the ocean on a hot summer day?"

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Definitions:

Secondary Bronchus

Branches of the bronchi that lead air into each lobe of the lungs for gas exchange; these are subdivisions of the primary bronchi.

Tertiary Bronchus

The tertiary bronchus, also known as the segmental bronchus, branches off the secondary bronchus in the lung and serves specific lung segments.

Bronchiole

One of the finer subdivisions of the bronchial tubes, less than 1 mm in diameter; has no cartilage in its wall but does have relatively more smooth muscle and elastic fibers.

Segmental Bronchus

Branches of the bronchial tree that supply air to specific segments of the lung, ensuring efficient gas exchange.