What is the age range for the oldest fossils of fully formed humans?

• A. 5,000-10,000 years
• B. 50,000-100,000 years
• C. 1-2 million years
• D. 250,000-500,000 years

Answer: (B)

The question is about when anatomically modern humans first appear in the fossil record. Fully formed humans refers to Homo sapiens with modern features, not earlier hominins or transitional forms. Among the ranges given, the window of about 50,000 to 100,000 years ago best fits the point at which fossils clearly identified as anatomically modern humans are widely discussed in many educational contexts, including the timeline for early migrations out of Africa. The other ranges are either far too recent to represent the first appearance of modern anatomy, or much earlier than the commonly cited marks used in standard teaching.