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arealhero arealhero
wrote...
Posts: 7874
9 years ago
The most likely cause of the extinctions of many large mammals in North America in the last 14,000 years is
a. rapid climate change associated with glaciation.
b. overhunting by humans.
c. the formation of land bridges to neighboring continents that allowed many new species of competitors and predators to invade these regions.
d. massive volcanism that caused destruction of the food supply for these mammals.
e. pathogens introduced by humans.
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wrote...
Valued Member
9 years ago
b. overhunting by humans.
arealhero Author
wrote...
9 years ago
This is perfect, thank you for the answer.
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