The items that can contribute to heart disease is C. Nitrogen oxides and carbon monoxide. These are the chemicals that contribute to pollution. Carbon monoxide is the product from a combustion that can affect our respiratory system whenever we inhale this gaseous chemical. And nitrogen oxides can affect and penetrate areas of the body when inhaled in which our respiratory organs may be affected by diseases because of this chemical.
Correct answer choice is :
<h2>C) Obesity </h2><h2 /><h3>Explanation:</h3><h3 />
The numerous obvious incentives for obesity are overeating and physical inactivity. Eventually, body weight is the consequence of heredity, metabolism, conditions, behavior, and culture. A person is more likely to promote obesity if one or both origins are obese.
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Gathering information and data, since it refers to the key word: <em>timeline</em>.
