Answer:
D
Explanation:
people have always been farming, the great depression did not cause them to farm.
The correct answer is the county sheriff, the district attorney, and the county assessor
the county sheriff: is a legal officer responsible for a county. In practice, the specific combination of a sheriff's legal, political and ceremonial obligations varies widely from country to country.
the district attorney: the promoter is a public agent and his main objective is to defend society and its interests. He acts as a law enforcement officer and can take action if he wants to investigate suspected crimes such as embezzlement of public funds.
the county assessor: is a local government official who estimates the value of real property within a city, town, or village's boundaries.
Answer:
C. a third variable, such as students' home environment, must have caused students to both drink more non-diet soda and engage in aggressive acts
Explanation:
From the question, we are informed about An observational study that was conducted in inner-city Boston approximately four years ago demonstrated that high-school students who consumed more than five cans of non-diet soda every week were between 9 and 15-percent likelier to engage in an aggressive act compared with counterparts who drank less non- diet soda. In this case, we can reliably conclude that a third variable, such as students' home environment, must have caused students to both drink more non-diet soda and engage in aggressive acts.
Observational studies can be regarded as studies whereby
researchers make observation about different effect of factors such as
risk factor, home, as well as environment and diagnostic test that affects the experiment. In observational studies Variables are very crucial, A variable can be anything that that is liable to change, it can change and it can be changed as well. They are factors which the observer can manipulate or control for when carrying out experiments.
Answer:
c. it stopped transporting goods and soldiers to the other territory
