Final answer:
When photographing a bite, include a scale reference to establish size, aiding in the comparison of bite marks to a suspect's bite pattern.
Step-by-step explanation:
When photographing a bite, it's essential to include a scale or measurement reference in the image to establish a reference for size. This is vital to accurately compare bite marks to a suspect's bite pattern. Typical scales might be a ruler, coin, or a specially designed scale indicator. This practice ensures that an analysis can be made regarding the size and dimensions of the bite mark in relation to the unique dental imprint of a suspect. Not only does it help in verifying the scale of the injury, but it also provides a point of reference when bite marks are examined in court or by forensic experts.