Which of the following doesn't make the best use of ventilation? A) Avoid using excessively long hoses B) Look at performance information on devices that you're using to calculate how much airflow you can produce C) Put as many fans and exhausts in a space as you can D) Avoid short-circuiting the flow of air

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science is the study of the nature and behavior of natural things and the knowledge that we obtain about them. a science is a particular branch of science such as physics, chemistry, or biology. physics is the best example of a science which has developed strong, abstract theories.

pseudoscience is a collection of beliefs or practices mistakenly regarded as being based on scientific method.

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the fed will purchase bonds from banks to inject money into the banking system. the banks can use these funds to provide loans to individuals and businesses.

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i dont know the answer but good luck

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