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The East Coast deciduous forests retain their deciduous nature largely due to the excessive freezing days each winter , as the leaves often freeze over and are only designed to live for one season .
 East Coast
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
Answer:
 East Coast