<span>The answer is letter A.<span>
<span>Different
variety of food ensures a person to get the necessary daily nutrients he/she
needs to perform well. Daily doses of protein, carbohydrates, vitamins and
minerals and other compounds are necessary in the body to help the different
organ systems to <span>function well. A person who continuously
strives to eat a balance meal will lessen the risk of obtaining infections and
different diseases that are common among their counterparts. Aside from a
proper diet water/fluids are an important factor in the human body and should
always be included in daily food intake. </span></span></span></span>
B the most well known chemicals inside cigarettes would includen carbon monoxide and tar.
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Answer: pathogens
blood borne pathogens consist of HIV, Hepatitis B and C, and many others
