<span>Inhabitant of that State in which he shall be chosen.</span>
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: In the South, it encouraged proslavery, secessionist elements to make bolder demands in Congress. For many Northerners, the Dred Scott decision implied that slavery could move, unhindered, into the North, and Southerners viewed the decision as a justification of their position.
Explanation:
Answer: Your answer is, <u>Puyi spent the next 10 years in prison being reeducated in the ways of communism. </u>
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Answer:
Her pesticide exposure likely occurred during embryonic period of development.
Explanation:
The embryonic period is marked by organogenesis (major organs forms) and development of different parts of the embryo. This period starts 3weeks after conception and last for two months. The mass of cells formed in the germinal stage becomes a distinct human.
The following event take place during this period;
i.) Formation of the central nervous system including the brain and spinal cord,
ii.) The head followed by the eyes nose mouth and ear are formed
iii.) Formation of the cardiovascular system
iv.) Limb buds appear that will form the arms and legs.
This is the most delicate period in prenatal period of development. The embryo at this stage is fragile and easily affected by teratogenic substances like viruses, drugs, chemicals (pesticides) or radiation that can cause deformities.
