Answer:
internal validity; external validity
Explanation:
The simulation experiment or a computer experiment is performed to verify the correctness of any program or operation and to evaluate the performance of the proposed project.
It is mainly used for the process analysis as well as for the process optimization of the experiment. Doing a simulation experiment maintains the internal validity of the experiment. It also maintains the external validity of the research that is conducted in the real world.
A coast is the part of the land near the sea which is the edge of the land.<span>
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Answer:
Islands refer to group of land that is surrounded by water.
Explanation:
Island refer to a land which is surrounded by water. Though continents are surrounded by water , they are not refered to as island becausw an island is smaller than Continent and continent is big.
Island can be found in oceans, seas or rivers e.t.c.
<span>The numbers out of work fell steadily - from 14 million in 1933 to under 8 million by 1937. It helped to alleviate poverty. </span>
<span>A memo from the deputy directors to the Airport Board is an example of an upward organizational message.
An upward organizational flow or message is where the information goings from the bottom to the top. In this case, the message is going from the deputy directors to the Airport Board. The Airport Board is "above" the deputy directors in terms of authority and ranking within the organization so the message is traveling upward.</span>
