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 1: The differences between Homo Habilis and Australopithecus were the following: Australopithecus resembled the great apes unlike Homo habilis, which had a more human body. On the other hand, Homo habilis used tools such as carved stones and Australopithecus did not use any tools and had a lower cranial capacity.
Answer 2: Differences between the two species. The Cro-Magnon man had a nomadic and sedentary lifestyle, had a greater capacity for socialization and communication and possessed a greater adaptation to changing climatic conditions. In contrast, the Neanderthal man had a completely nomadic lifestyle, his life expectancy was much less than that of his successor and they did not have a plan for the distribution of resources.
<span>"It didn’t concern to domestics or farm
workers".</span>
On August 14, 1935, the Social Security Act built up an arrangement
of seniority benefits for laborers, benefits for casualties of mechanical
mishaps, joblessness protection, help for moms and youngsters who are
dependent, the visually impaired, and the physically disabled. Eighty-two years
after President Franklin Roosevelt signed the Social Security Act, Social
Security stays one of the country's best, viable, and prevalent projects.
Answer:
Both men and women participated in council meetings.
