Answer:
Correct answer is A. archaic . . . bison
Step-by-step explanation:
The first option is a correct answer, as the Folsom culture was spreading in Central America. They continued the culture of the previous period, that was started by the Clovis culture.
A lot of sources are showing us that they were hunter gatherers, and in the sources we have we can find remaining of bison and many other animals.
All other answers are not correct, as the mammoths didn't exist in that period, they didn't have means to hunt large animals, and the last option is not logical.