Answer:
If you stick with the healthy living practices in step 1, you will improve your fitness, health, and wellness (step 2), but the result is still dependent on others. For example, if you get fit because of exercise prescribed by coaches and physical education teachers, your fitness is dependent on their guidance.
Explanation:
 
        
             
        
        
        
The main factor that controls the rate of breathing is..
A.) concentration of carbon dioxide. 
If we think about it.. When we breath in oxygen, right away it enters your lungs and turns into carbon dioxide. Well since your lungs need to process oxygen and bring oxygen into the blood stream. Then as soon as the oxygen comes inside (inhale) the oxygen turns into carbon dioxide and you breath it out (exhale) to get a new oxygen load. 
Makes sense? lol
Good Luck! :)
        
             
        
        
        
Cholesterol (especially LDL*) tend to get into macrophages which migrate into blood vessels. Macrophages with cholesterol cannot get out of the vessels and stay there which causes a lipid mass in arteries. That causes atherosclerosis.
        
             
        
        
        
Def; Chronic hepatitis is inflammation of the liver that lasts at least 6 months. Common causes include hepatitis B and C viruses and certain drugs. Most people have no symptoms, but some have vague symptoms, such as a general feeling of illness, poor appetite, and fatigue.
More info;
Chronic hepatitis is a common reason for persistently abnormal liver function tests and forms the background for the development of much cirrhosis and hepatocellular carcinoma. It is defined as persistence of liver injury with raised aminotransferase levels or viral markers for more than 6 months.