Answer:
Experimental Research.
Explanation:
Experimental research is a research method based on scientific approach. The research helps to understand the cause-and-effect relationshio between the two variables, namely independent and dependent. Independent variable manipulated while dependent variable remains constant.
<u>In the given case, Caterpillar is using the experimental research method. Caterpillar is trying to understand the cause-and-effect relationship between the two variables-- the operators and two types of steering mechanisms, in which dependent variable-- the operators, remains constant, and steering mechanisms is manipulated.</u>
Thus the experimental research method is the correct answer.
Answer:
The Arctic is under great threat from a multitude of environmental changes induced by human activities, most importantly through climate change, but also through pollution, industrial fishing, foreign species introduced to the area, nuclear waste and petroleum activity.
Explanation:
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The fourteenth amendment is part of the civil war amendments, following the end of the civil war. This amendment gives anyone citizenship who is born or naturalized into the United States.
I hope this helps!
Answer:
The first 10 Amendments to the Constitution. It guarantees civil rights and liberties to the individual-like freedom of speech, press, and religion. It sets rules for due process of law and reserves all powers not delegated to the Federal Government to the people or the States.
Explanation:
