3) "Vapor lock" refers to...

A. something opened with a vapor key.
B. a bubble in the fuel line.
C. the formation of bubbles in windshield washer fluid.
D. a dangerous condition faced by scuba divers.



Answer :

Final answer:

Vapor lock refers to a dangerous condition faced by scuba divers when they ascend too quickly after breathing compressed air.


Explanation:

Vapor lock refers to a dangerous condition faced by scuba divers.

This occurs when scuba divers ascend too quickly after breathing compressed air, leading to the formation of small bubbles of N2 throughout the body, known as "the bends." These bubbles can block blood flow through small blood vessels, causing intense pain and potentially being fatal.


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