Bones can reveal varying evidence. Which of the following are considered varying evidence?

• A. Eye color
• B. Occupation
• C. Dental caries and tooth decay history
• D. Height, age, diet, illness, and injury

Answer: (D)

Bones reveal a range of information that varies among individuals, reflecting life history, growth, health, and trauma. Height can be estimated from the lengths of long bones, giving a sense of stature in life. Age can be inferred from developmental stages and degenerative changes in joints and bone surfaces, providing a biological timeline. Diet shows up through dental evidence—caries, wear patterns, and enamel defects—and, with advanced methods, isotopic analysis can reveal nutrition and geographic origin. Illness leaves telltale signs as pathological lesions, chronic bone changes, or other markers of disease, while injuries appear as fractures and the bone’s healing response. Eye color is not reliably determined from skeletal remains, and occupation, while it may influence some bone features, is not a direct, consistent form of skeletal evidence like the items listed. So the set that includes height, age, diet, illness, and injury is the best representation of varying evidence bones can provide.