Although humans made stone tools for 200,000 years the most sophisticated form and last complete stone tool kit is the <u>crude stone tools </u>represented by: the awl, atlatl and bow & arrow.
<h3 /><h3>What were crude stone tool?</h3>
Any tool that is partially or totally fashioned out of stone is considered a stone tool in the broadest definition. Even if there are still societies and cultures that rely on stone tools, most of them are related to extinct prehistoric (especially Stone Age) cultures.
Archaeologists frequently research these prehistoric societies, and the examination of stone tools is known as lithic analysis. To deepen our understanding of the cultural ramifications of stone tool use and production, ethnoarchaeology has been a useful research field.
Arrowheads, spearheads, hand axes, and querns are just a few examples of the numerous tools made from stone throughout history. Stone can be ground into tools or it can be shaped by a flintknapper into knapped implements.
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Answer:
decision support system.
Explanation:
A decision support system is an intelligent system that automates the organizational decision process by collecting data regarding organizational processes and logical and quantitative learning of factors that directly impact a business.
It is then configured as a very effective tool to reduce the risk inherent in the decision-making process of an expert who does not have much experience to make a decision based on their own knowledge.
Answer:
b) bring the factors of production together and take the risks of producing output.
Explanation:
There are basically four factors of production which are required in order to ensure the manufacturing of output, which are land,labor,capital as well as an entrepreneur.
The role of an entrepreneur is to bring together all factors in order to serve the purpose of creating valued-added output that can be sold at a price higher than the cost price in order to make a profit.
All in all, the role of an entrepreneur is not just to provide capital or control land but bring all factors of production together
<span>What does the project management office do?
Answer:</span>
<span>A project management office,(PMO) is a group or department within a business, agency or enterprise that defines and maintains standards for project management within the organization. </span>
In order to run your buissnes
