This question is very debatale since this happened in acient Egypt. Try process of elimnation. They used all 4 of the options listed below. But the one that stands out the most is physics. In order for them to have figured out the early forms of glass, the Egyptians scholars had to have used studies of matter and motion to figure out the energy and force to find how to construct glass.
Answer:
4) They had a rate of cognitive impairment several times higher than the children adopted at less than 6 months of age.
Explanation:
This experiment shows how important the first months of development are in childhood. The effects of deprived nutrion, afection, and cognitve stimulation can cause serious damages. When adopting, all these conditions can improve, so the earlier a child is adopted, the best it would do to their development.
Cognitive development depends very much on emotional facts as well as on nutrional facts. A child needs the most optimal conditions to fully developed, and the earlier that is corrected, the ealier it can improve.
Explanation:
Election is the way to select your favorite candidate which will represent the people of the community and describe views, needs and demands of the community to the central powers in the government.
Election affects the communities in so many ways. Election brings democracy in the country. It gives people the power to stand for their rights. Election can build better institutions. Better governance can come as a result of the selection of a better candidate in the election. Economy can get better as a result of the good governance and thus growth can be seen in the economy. Overall conditions of the people get better.