Answer:
Observational study
Explanation:
The study shown in the question above is an example of an observational study. In this type of study, the researcher separates two groups of people, where the variables will be tested. These groups are contrasting with each other, which promotes the comparison on how the variables behaved in each group.
In the study shown in the question above, the researcher should separate the groups between right-handed and left-handed people and make assessments of how it affects their health, decreasing the life expectancy of each one.
Answer:New York City, Baltimore, Cincinnati, St. Louis and Milwaukee
Explanation:The largest settlements of Germans were in New York City, Baltimore, Cincinnati, St. Louis and Milwaukee. With the vast numbers of German and Irish coming to America, hostility to them erupted. Part of the reason for the opposition was religious
Comes from the first verse called the Hakku
The major way that the United States began its policy of providing aid to Sudan was by sending in "peace keepers", mainly from the UN. this proved to be fairly useless.
Answer:
The future presidents must prevent a nuklear war. They have to talk with each other to prevent war. With more technik being explored, the risk of a nuklear war( world war) is going up every year