Final answer:
Physical, intrinsic, and class characteristics play key roles in evidence classification.
Explanation:
Physical characteristics include features like height, weight, eye color, and gender that can be observed externally or internally. In the context of evidence classification, physical characteristics can help group evidence based on observable traits.
Intrinsic characteristics encompass traits inherent to an object, providing insights into its original form or history. These characteristics aid in determining the object's purpose or use.
Class characteristics are traits shared by a group of objects, aiding in categorizing evidence based on common features or properties.
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