Justin started drinking alcohol heavily and smoking cigarettes in his teens. he attended loud concerts every weekend and listened to music at high volume on his headphones several hours a day. in emerging adulthood, he worked two jobs and went to college, seldom getting more than 4 hours of sleep a night. which statement is most likely true of justin in early adulthood? a. because the body is resilient, he will be as fit and his senses as sharp as the average young adult.
b. justin may have some hearing damage, but otherwise he will be at the typical peak of performance.
c. justin will look and feel considerably older than the average young adult.
d. justin will be deaf and have cardiovascular disease.