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:
A. the labor system would be as close to slavery as possible, thereby assuring high productivity.
Explanation:
The Reconstruction - era of northern version was clearly impacted on Slavery.
As the main objective of such reconstruction was to remove slavery at maximum. And with the end of such reconstruction era there was an end to slavery.
Accordingly, new constitutional rights to people earlier under slavery were provided.
Now, therefore, statement a in the given instance which provides for close relation between labor system and slavery is incorrect.
Incorrect Statement is:
A. the labor system would be as close to slavery as possible, thereby assuring high productivity.
The factors of production will influence an items' Availability.
Answer:
Option B
Explanation:
The un-amortized debt discount can be defined as the difference between both the interest of a bond — the value of the bond at redemption — and the profits from the issuing company's sale of the bond, less than the amount currently amortised on the statement of profit and loss.
The authorizing agency may either agree to pay the full amount of the rebate or view the discount as a profit to be amortized. Some amount which has yet to be spent is alluded to as the reduction for un-amortized bonds.
Answer:
The correct answer is letter "A": Color ads are considered better suited for attracting and holding attention.
Explanation:
Magazines are mediums of communication targeted to a special sector of the market. Examples of magazines are <em>sports magazines, auto magazines, computer science and electronics magazines, </em>and <em>cuisine magazines</em> to mention a few.
As magazines are published periodically it is important that the advertisement displayed captures the attention of the audience. To do so, magazines tend to use color promotions where readers can see the products being promoted more detailed than by just displaying them in black and white.