Sleep Apnea. They have to use a breathing machine to get a good nights sleep.
Answer:
myoglobin
Explanation:
when a muscle is damaged, myoglobin goes into bloodstream
Answer:
I believe it is C
Explanation:
Cholesterol is a waxy, fat-like substance that’s found in all cells of the body. Your body needs some cholesterol to make hormones, vitamin D, and substances that help you digest foods. Your body makes all the cholesterol it needs. However, cholesterol also is found in some of the foods you eat. High levels of cholesterol in the blood can increase your risk of heart disease.