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.
Answer:
The answer is C.
Explanation:
Domestic policy covers a wide range of areas, including business, education, energy, healthcare, law enforcement, money and taxes, natural resources, social welfare, and personal rights and freedoms.
Answer:
dry climates latitude is approximately between 18° to 28° in both hemispheres.
Explanation:
Answer:
European conquest of American people exposed the native Americans to the Europeans who were using superior weapons against the native counterpart. the use of gun powder was known to Europeans and even their inferior weapons were far more productive to the native Americans counterpart. Secondly, Europeans have used horses which gave them greater mobility in the warfare. Moreover, the diseases brought by Europeans proved devastated for native Americans.