Tools in the middle stone age were smaller and more complex than tools in the early stone age. which of the following statements supports this fact? a. early humans braided grass clothing for travel. b. early humans used spears rather than fishing hooks. c. early humans sharpened rocks to razor-sharp edges. d. early humans invented hooks and the bow and arrow.

I believe it's C. Early Humans sharpened rocks to razor-sharp edges.

Explanation:

In the Early stone age, it was believed that they used tools that are in the shape of "clubs."  Later in time, the tools became more advanced, like spear heads, found in the Americas created by the natives.  I don't know exactly what years they were created though.  

I think its C

Explanation:

I think its C because In the Early stone age, it was believed that they used tools that are in the shape of "clubs."  Later in time, the tools became more advanced, like spear heads, found in the Americas created by the natives.  I don't know exactly what years they were created though.  

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