The correct answer is letter C
Explanation: Conducting scientific experiments is the ideal opportunity to identify the effects of a lurking variable on the response variable. Not all experiments all approved, sometimes performing the experiments are the only way to find out the effects.
In international trade, an exchange rate is a number that is used to show the value of one currency compared to another.
Answer so u don’t have someone like Bernie Sanders,Elizabeth warren,joe Biden , and mayor Pete in office
Explanation:
<span>Lowered cardio-respiratory fitness is one of the best predictors. By not being in shape and having a weakened heart and lungs, one stands less of a chance of surviving issues that arise in these systems. Including a small amount of exercise in one's routine can alleviate many of the risks inherent with this lack of fitness.</span>
