Which type of physical evidence includes fingerprints and tire tracks?

The correct identification of fingerprints and tire tracks as individual evidence is based on the distinct characteristics these types of evidence possess. Individual evidence refers to material that can be traced to a single source with a high degree of certainty. Fingerprints, for instance, are unique to each individual, making them an exceptionally strong identifier in criminal investigations. Likewise, tire tracks can be tied to specific vehicles, as the tread patterns, wear, and other unique attributes can match a particular tire.

This level of specificity sets individual evidence apart from class evidence, which includes items that share common characteristics with a group but cannot be linked to a single source. Circumstantial evidence is also different, as it refers to evidence that suggests a fact or event by implication or association rather than directly establishing it. Testimonial evidence, on the other hand, derives from statements made by witnesses and is not physical in nature. Therefore, the uniqueness and traceability of fingerprints and tire tracks are what classify them as individual evidence.