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quiz 4d4D Quick Quiz (continued) 2 What is the difference between freezing and solidifying? A Freezing only happens at very cold temperatures. B Solidifying is the opposite of freezing. C SolidifyingWhy 4D Interactive Anatomy? Computer generated 3D anatomy models don't cut it? ... images in English, Latin, Spanish, and Ukranian you can get a true understanding of human anatomy.