The answer is A.
Emphysema is a chronic respiratory disease in which there is over-inflammation in the alveoli in the lungs. Causing a decrease in lung function, and leaving people breathless.
Answer:
Cholesterol
Explanation:
fatty substance only found in animal
The best classification for a heart defect is a stressor when Mauro and his wife have recently learned that their child has a congenital abnormality in his heart that will require heart surgery.
High amounts of stress can also cause your heart rate to accelerate and beat more quickly. One study looked at how the heart rate reacted to stressful and non-stressful situations and discovered that the heart rate was considerably greater in stressful circumstances. High blood pressure brought on by stress can increase the risk of heart attack and stroke. Along with smoking, eating too much, and not exercising enough, stress has been linked to an increased risk of cardiovascular disease.
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