Whales, humans, and other animals share similar skeletal patterns, including structures like the radius and ulna. Many people assume this automatically proves common ancestry. But similarity itself is the observation — not the conclusion. The real question is how best to explain that similarity: • Common descent? • Common design? • Functional reuse of effective structures? In every field, data must be separated from the interpretation placed on it. That’s where the real discussion begins. Learn more: EvolutionisImpossible.com