Answer:
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The heavy wear of the incisors and canines in the early archaic and neanderthal specimens indicates a predominantly predatory/hunting life style of the two species in that time period, and that they had predominantly diet based on meat, which made their incisors and canines wear out more than the other teeth.
Many US Farmers have lost their family farms over the last 40 years because they could not compete with the big corporations
Hope this helps!
-Payshence
Answer:
i think its fossil fuels but dont dont quote me on that