Mason should (B) increase the speed at which he runs, because he is at practice and is simply told for how long he can run, but not at which pace. He wouldn't make a great impression on his coach if he ran for too long and missed out on important exercises. Thus, it would be better for him to just speed up as that increases his heart rate. Additionally, if he were to decrease either the time or the speed at which he runs he would only lower his heart rate.
A web of causation model can vaccines and improved sanitation cause the death rate to decrease.
<h3>What web of causation model?</h3>
A web of causation model is a model designed to relate the causes and effects of a disease, exploring multiple causative factors and giving each same attention for such chronic disease.
For example, a web of causation model for a person who contracted Corona virus would study the factors involved relating to how such person may have contracted this disease, any health factors that make the person prone to contracting the virus etc.
Thus, Web of causation model is an epidemiological model used to organize research so as to identify determinant factors and provide relevant interventions and cure to a chronic disease.
To learn more about epidemiological transition click here;
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Answer:
Explanation:
Some risk factors for asthma includes, having genetics that includes family members with asthma. (Such as a parent or sibling.)
Other allergic conditions, such as atopic dermatitis or hay fever, can also be a risk factor. Other risk factors include being overweight, smoking, exposure to secondhand smoke, and exposure to pollution.
Asthma triggers can be pollen, dust mites, mold spores, cockroach waste, respiratory infections (like the common cold.), physical activity, and cold air, to name a few.
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