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Dawn Flies Regularly Between Atlanta and Los Angeles

question 48

Multiple Choice

Dawn flies regularly between Atlanta and Los Angeles.She almost always uses Delta Airlines and has lots of Delta Sky Miles credit (Delta's frequent-flyer program) .Still,she uses an online fare comparison website each time to see if a competitor has a better price or a more convenient schedule.Dawn uses __________ to decide which airline to fly.


Definitions:

Lymphatic System

A network of tissues and organs that help rid the body of toxins, waste, and other unwanted materials, primarily involved in transporting lymph, a fluid containing infection-fighting white blood cells.

Nonencapsulated

Refers to tissues or structures not enclosed in a protective capsule.

MALT

Mucosa-associated lymphoid tissue, a component of the immune system that works to protect the mucous membranes lining the digestive, respiratory, and urogenital tracts.

Lymphatic Tissue

Lymphatic tissue is part of the immune system, comprised of a network of lymphoid organs, nodes, and ducts that produce and transport lymph from tissues to the bloodstream.

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