Question

experts thought the obsidian spear tips indicated that warfare may have wiped out the native population, but actually...
...they look more like they were stone tools for things like processing plants or tattooing.
...they were actually fragments from a volcanic eruption and not used by the people there at all.
...there werent enough of them to be for warfare. maybe they were ceremonial?

Explanation:

To determine the correct answer, we analyze each option:

• Option 1: Suggests the obsidian spear tips are more likely tools for plant processing or tattooing, which challenges the initial warfare hypothesis by reinterpreting their function. This aligns with archaeological re - evaluation of tool use.
• Option 2: Claiming they are volcanic fragments not used by people is less likely as obsidian spear tips are man - made tools (obsidian is worked into tools, not just volcanic fragments left unused).
• Option 3: Arguing about quantity for warfare and suggesting ceremonial use is less direct in refuting the warfare - for - wiping - out - population idea compared to reinterpreting the tool's function.

Answer:

...they look more like they were stone tools for things like processing plants or tattooing.