Stem cells are undifferentiated cells, this means that it has the potential to turn into any type of specialized cell like brain cells. At this time, there is still no definitive treatment for brain injury and other brain related diseases like Parkinson's.
The ability of stem cells to function as any type of cell when instructed could mean that they can replace damaged cells in the brain. Although many researches have said that brain cells can actually regenerate, its capacity to do so is limited.
Answer:
advocacy influences asking key terms communicating and setting goals
Explanation:
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Answer:
The effects of tobacco smoke on the respiratory system include: irritation of the trachea (windpipe) and larynx (voice box) reduced lung function and breathlessness due to swelling and narrowing of the lung airways and excess mucus in the lung passages.
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The risk-benefit assessment is widely used in the field of medicine. Apart from being therapeutic, it is a known fact that synthetic medicines also carry side effects. However, if the healthcare provider believes that a certain medication outweighs the side effects, then he or she will prescribe the said medicine. This is the very reason why the concept of risk-benefit is truly vital.
Answer:
D.
Explanation:
A. just isn't true. B. isn't true either because, like bacteria, we are adapting to their changes. C. isn't right either because some bacteria helps us survive. D. is the only true statement.