What makes an early tool a kind of technology?

Question

answers:
type of material, either stone or metal
widespread use in prehistoric times
application that solves a practical need
application to contemporary cultures

Answer 1

The most fitting answer to what makes an early tool a kind of technology is:

application that solves a practical need.

This is because technology is generally defined as the application of knowledge for practical purposes, and early tools were created to meet specific needs such as hunting, gathering, or building, making them a fundamental form of technology.