The correct answer among the choices listed above is option D. A political unit or body of people living within a specific territory under one federal government is defined as a state. It is composed of an executive, a bureaucracy, courts and other institutions.
Answer: is mostly methane
Explanation:
Natural gas is the naturally generating mixture which is composed of methane as primary component and other alkane elements .It is also described as fossil fuel from the nature. Natural gas is hydrocarbon that is utilized while cooking, fuel for vehicles, heating etc.
Other options are incorrect because natural gas is non-renewable resource , carbon dioxide and water gets created after burning natural gas and is not responsible for generating electricity in amount of 75%.
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Answer:
Parent's education level is the Lurking Variable
Explanation:
Variables relationship are a crucial part of the research. Independent variable(s) are the variable(s), which determine the change in level of Dependent Variable. Dependent Variable is the variable, which is being effected by Independent Variable(s). Lurking Variable is a variable, which effects both independent & dependent variables, causes a spurious relationship between them.
Given Research Study : 'Affect of nutritious meal (breakfast) on grade level'. Nutritious value of breakfast is the Independent variable, affecting grade. And, the resultantly determined Grade Level is the Dependent Variable. Parent's education level effects both dependent variable (children's grade level) & independent variable (breakfast nutrition). So, Parent's education Level is the Lurking Variable.
