Which person engages in habits that are most harmful to his or her health? . select one of the options below as your

a.) martina eats nutritious food, avoids physical exertion, and enjoys spending time with friends.
b.) mathew skips meals, sleeps an irregular number of hours, and smokes cigarettes daily.
c.) alexa is captain of her soccer team, is careful about what she eats, and has a family history of diabetes.
d.) jason is self-conscious about his weight. he tries hard to control his diet but can’t overeating sometimes.

B.) Mathew skips meals, sleeps an irregular number of hours, and smokes cigarettes daily.

Explanation:

Smoking, irregular sleep and poor diet are very harmful to anyone's body and Mathew does just those things, which can be extremely bad for your health.

Mathew has an irregular diet, he skips meals which can cause lack of energy and lack of nutrients in his body, which can lead to many diseases, such as love, ia, osteoporosis, fatigue, among others.

Smoking is related to approximately 50 diseases, including several types of cancer (lung, larynx, pharynx, esophagus, stomach, pancreas, liver, kidney, bladder, cervix, leukemia), diseases of the respiratory system such as pulmonary emphysema, bronchitis chronic, asthma, among others.

Irregular sleep, in turn, weakens immunity, affects metabolism, interferes with insulin production, disrupts blood pressure, affects physical performance, among others.

                                                        water

a colorless, transparent, odorless, tasteless liquid that forms the seas, lakes, rivers, and rain and is the basis of the fluids of living organisms.

                                                        halon  

any of a number of unreactive gaseous compounds of carbon with bromine and other halogens, used in fire extinguishers, but now known to damage the ozone layer.

                                                  dry chemical

extinguishing agent used on class a, class b, and class c fires.

                                                  carbon dioxide

a colorless, odorless gas produced by burning carbon and organic compounds and by respiration. it is naturally present in air (about 0.03 percent) and is absorbed by plants in photosynthesis.

this is really easy just look up what these words mean