Answer:
When conducting research, scientists use the scientific method to collect measurable, empirical evidence in an experiment related to a hypothesis (often in the form of an if/then statement), the results aiming to support or contradict a theory.
Explanation:
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The answer is The S phase, and sister chromatids get produced
Ans B
since there is a decrease in blood glucose concentration, the pancreas release glucagon, which causes the liver to turn stored glycogen back into glucose<span> and thus increasing its level back to normal.</span>
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