When archaeologists unearthed a mastodon on the Manis farm in Washington, what evidence did they find that proved the existence of people 12,000 years ago? (1 point) Responses
A. a spear point in the mastodon's rib
B. evidence that plants were cultivated by humans
C. fragments of clay pots fragments of clay pots
D. human bones inside the mastodon
1 answer
A. a spear point in the mastodon's rib
8 answers