Answer:
It depends who's surgery and what are they having surgery on?
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Answer:
Like healthy cells, cancer cells can't live without oxygen and nutrients. So they send out signals called angiogenic factors. These encourage new blood vessels to grow into the tumour.
Explanation:
The answer is positively correlated
Explanation:
If university graduates typically earn more money than high school graduates, this would indicate that the level of education and income are positively correlated.
Case studies are not replicated and single case study cannot be generalized to a wider population. The limitation is there is a potential risk for researcher bias in case studies.
People with their wealth and aggressiveness of their children are negatively correlated.
The researcher decides to measure intelligence by the number of seven Dwarfs that names correctly is known as questionable validity.
Answer:
Actors are entities that participate in or promote international relations. The two types of actors involved in international relations include State and non-state actors. State actors represent a government while non-state actors do not. However, they have impact on the state actors.
Explanation:
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Given what we know, we can confirm that one possible observation or data point that suggests a need for improvement would be a CCF of 55%.
<h3>What is a CCF? </h3>
CCF is the acronym for chest compression fraction. This value determines the amount of time that was spent giving chest compressions during a resuscitation attempt. This value should remain above 80% and therefore a value of anything below that would be a point for improvement.
Therefore, we can confirm that one possible observation or data point that suggests a need for improvement would be a CCF of anything below 80%.
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