I mean there are many ways to work a rubix cube maybe try watching videos and practising
Based on the information given in the article, it can be denoted that the best place for the construction will be Spain.
From the information given, it was stated that the friend is interested in a cave construction in the mountains in a certain area of this country and that the place must be safe against hurricanes, energy-efficient, and modern.
The best option will be Spain. It has different mountain ranges such as Sierra Nevada, Pyrenees, etc. Also, it's modern and industrialized.
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Answer:
Wind Eroded Arid Landforms – Deflation basins, Mushroom rocks, Inselbergs, Demoiselles, Demoiselles, Zeugen , Wind bridges and windows. Depositional Arid Landforms – Ripple Marks, Sand dunes, Longitudinal dunes, Transverse dunes, Barchans, Parabolic dunes, Star dunes and Loess.
The Spanish word "<u>arqueólogo</u>" best translates to archaelogist.
The world arqueólogo is a Spanish word which refers to the study of human activity through the analysis of material culture.
- The underlined word in the sentence is "El <u>arqueólogo</u> está mirando esos dinosaurios"
- The Spanish word arqueólogo is best translated to the word "<u>archaelogist</u>" in English
In conclusion, the word that best mean the underlined Spanish word in English is "archaelogist"
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The ability to generalize a study's results to different circumstances is known as external validity that suffers from 7 types of threats.
<h3>What are the threats to External Validity?</h3>
There are 7 major threats to external validity.
- The first threat is sampling bias, in which a sample is not representative of the population.
- The second threat is history, where an unrelated incident can affect the results.
- The third threat is observer bias, in which the traits or actions of the experimenter unintentionally affect the results, resulting in bias and other demand features.
- The fourth threat is the Hawthorne effect, which describes the propensity for individuals to alter their behaviour merely because they are aware that they are being observed.
- The fifth threat is the Testing Effect, in which the results are impacted by whether a test is administered before or after another.
- The sixth threat is the aptitude-treatment, which involves the interaction of individual and group factors to affect the dependent variable.
- The environment, time of day, location, researcher traits, and other variables that restrict the generalizability of the results are included in the seventh threat.
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