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Parabiosis

Parabiosis, meaning "living beside", is a technical term in various contexts in fields of study related to ecology and physiology. It accordingly has been defined independently in at least three disciplines, namely experimental or medical physiology, the ecology of inactive physiological states, and the ecology of certain classes of social species that share nests.

Parabiosis (Homeland)

"Parabiosis" is the sixth episode of the fifth season of the American television drama series Homeland, and the 54th episode overall. It premiered on Showtime on November 8, 2015.