Based on molecular analyses, scientists now believe the domestication of the closest relatives of modern dogs began between ____ years ago.
A) 800 and 1,200
B) 1,000 and 3,000
C) 4,000 and 8,000
D) 9,000 and 12,000
E) 18,800 and 32,100

Question

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Molecular analyses, including genetic studies, have shown that the domestication of dogs from their wolf ancestors began roughly between 18,800 and 32,100 years ago. This timeframe allows for the extensive co-evolution of dogs and humans, leading to the wide variety of dog breeds and the deep social bonds observed between humans and dogs today.

Based on Molecular Analyses, Scientists Now Believe the Domestication of the Closest