Final answer:
The supposed living identity of the "Loch Ness Monster" is believed to be a plesiosaur, an extinct marine reptile. There is no scientific evidence to support the existence of the Loch Ness Monster.
Step-by-step explanation:
The supposed living identity of the "Loch Ness Monster" is believed to be a plesiosaur. A plesiosaur is an extinct marine reptile that lived during the Mesozoic Era. It had a long neck, small head, and a large, rounded body. Despite numerous alleged sightings and stories, there is no scientific evidence to support the existence of the Loch Ness Monster.
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