Before the Copper Age, and again before the first farmers arrived in Italy 33,000 years ago, archaeologists discovered two significant changes in the oral bacteria...
The Change in Pre-Historic Eating Habits
The Change in Pre-Historic Eating Habits
The Change in Pre-Historic Eating Habits
Before the Copper Age, and again before the first farmers arrived in Italy 33,000 years ago, archaeologists discovered two significant changes in the oral bacteria...