The items which are most durable as a form of currency (and are also the most portable) would most likely be olive oil. Olive oil has a long shelf time and doesn't require nor take up much space. It is very precious in lower quantities and is therefore a good currency.
In the early 1800s, stores weren't authorized to issue currency themselves.
Answer:
A, it was created in response to the launch of Sputnik I
Explanation:
The National Defense Educational Act (NDEA) was signed into law on September 2, 1958.
It provided additional funding to America's educational institutions ( schools, universities and research projects).
The Act was created as a direct result of the launching of the first ever satellite Sputnik by the Soviet Union. The was a general feeling of failure and falling behind in achievements compared to the the Soviet Union, the act was intended as a push to do further research and to win the space race between these two rival countries.
Answer:
Yes the statement is correct
Explanation:
Yes, water scarcity will create due to the exploitation and contamination of water resources because the water comes from the resources such as groundwater, rivers, frozen water, etc. If these resources get damaged or polluted then scarcity will be created because after getting damaged/Contaminated the available water has not much use.
Answer:
a. Every year or two, the capacities of computers have approximately doubled without any increase in price.
Explanation:
Gordon E. Moore is the co-founder of the organization named Intel Corporation.
He observed that, in every two years, the number of transistors used in the integrated chips installed in the computers are doubled but the cost of the computers are halved or hardly remains the same. His observation is known as Moore's law.
Hence the correct option is (a).
