Because the Independent Variable is what you change to get a different change, and that is what the Dependent Variable is.
When deprived of nicotine, smokers experience a lot of symptoms. The symptoms are both physical and psychological in nature. Psychological symptoms include heightened levels of anger, irritability, anxiety, depression, impatience, restlessness, insomnia, weight gain, hunger, and difficulty in concentrating on tasks. Physically the body feel restless and tired.
Answer:
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Explanation:
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<span>There are three main types of stem cells: adult stem cells, embryonic stem cells and induced-pluripotent stem cells, or iPSCs. </span>
Answer:
Heart disease and bulimia, and anorexia
Explanation:
Examine how poor fitness, stress levels and diet can affect the human circulatory and digestive systems; e.g., by causing: ulcers and acid reflex disease. eating disorders; e.g., anorexia, bulimia, high blood pressure and heart disease.
