Humans have used rocks in the creation of tools and building materials. t f

This is True. They would make weapons and tools out of rock because that was the only thing they had that was hard enough to be used as a tool or weapon. They would sharpen and break the rock to make tools, for weapons they would sharpen the rock and put it on a sturdy stick for a spear so they could hunt down animals for food. Please give me the brainliest answer.

:) Hoped this Helped

The answer is True

Explanation:

q1: what are the problems with international aid?

the independent commission for aid impact warns: “the department for international development's results system is not currently oriented

q2: what are the alternatives to international aid?

in today's world, international aid is fickle, financial flows unstable, and many donor countries are facing domestic economic crises themselves.

q3: what do you think is the best approach to offer international aid?

the left complains that the united states does not provide enough money to developing countries. system of government-to-government aid is the best way forward. we will argue that shifting money from government-to-government aid to tax development scholars believe credit constraints are a key

answer: pizza

explanation: