Answer:
Using a control group means that any change in the dependent variable can be attributed to the independent variable.
Explanation:
<span>When presented with a handwritten questioned document, one of the first things that a document examiner is looking is the writing style. They examine the documents for any signs of forgery, false action, and alteration. Analysis of handwriting style is a mind-numbing and systematic process that depends on the on the broad learnings about how person create and write letters, the formation and characteristics of the letter that unique.</span>
Answer:
C. include global warming, which is greatly enhanced by society's production of greenhouse gas
Explanation:
Human activities such as burning of fossil fuel, industrial waste has lead to the emission of greenhouses such as carbondioxide, carbon monoxide, methane, chlorofloro carbon accumulation of which in the atmosphere leads to global warming as a result of the depletion of the ozone layer and the direct impact of sun on the earth.
The depleted ozone layer has lead to the constant and high temperature
that is affecting the earth.
Green plant,trees are natural users of carbondioxide but deforestation of this trees has also reduce the use of carbondioxide making it abundant in the atmosphere.
Answer: 1,001 Nights, also known as Thousand and one Nights or Arabian Nights.
Explanation:
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Basically, the meteor caused there to be an increase of Carbon Dioxide, and less oxygen in the atmosphere :P I really hope this helps
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