A Temperature Inversion Occurs When

question 3

Multiple Choice

A temperature inversion occurs when

• A) Two warm air layers surround a cold air layer
• B) Two cold air layers overlay a warm air layer
• C) Stable cold air overlays warm air
• D) Stable warm air overlays cold air
• E) Air turbulence causes mixing between air layers

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Definitions:

Capillary Beds

Networks of capillaries, the smallest blood vessels, that facilitate the exchange of water, oxygen, carbon dioxide, and many other nutrients and waste substances between blood and tissues.

Precapillary Sphincters

Circular muscular valves located at the entrance of capillary beds, controlling blood flow into those beds.

Thoroughfare Channels

In traditional Chinese medicine, energy pathways that allow Qi and blood to circulate throughout the body, connecting different organs and bodily functions.

Contracting

The process of muscle fibers shortening to produce movement or increase tension against a load.