Which option is correct for giving statements?

(I) Smoking is associated with increased incidence of cancers of lung, urinary bladder and throat, bronchitis, emphysema, coronary heart disease, gastric ulcer, etc.

(II) Tobacco chewing is associated with increased risk of cancer of the oral cavity.

(III) The chronic use of drugs and alcohol damages nervous system and liver (cirrhosis).

(IV) Period between 12-18 years of age may be thought of as adolescence period.

(V) Excessive doses of drugs may lead to coma and death due to respiratory failure, heart failure or cerebral haemorrhage.

(VI) A combination of drugs or their intake along with alcohol generally results in overdosing and even deaths.

(VII) In the adolescent male or female, severe facial and body acne, and premature closure of the growth centers of the long bones may result in stunted growth due to abuse of anabolic steroids.