_____ Is an Internet Service That Enables Users in Discussion

question 53

Short Answer

_____ is an Internet service that enables users in discussion rooms to exchange text messages with people in other locations in real time.

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Definitions:

Artery And Vein

Blood vessels where arteries carry oxygenated blood from the heart to the body, and veins return deoxygenated blood back to the heart.

Headache

A headache is a condition characterized by pain in any region of the head, often caused by stress, tension, vascular changes, medications, or illness.

Chronic Glomerular Nephritis

A long-term kidney condition characterized by inflammation and damage to the glomeruli, the filtering units of the kidney.

Convulsion

A sudden, involuntary contraction of muscles leading to shaking movements often associated with various medical conditions.