The answer is B, because muscle endurance let's you do things like running for longer periods of time and muscular strength let's you do things like lift heavy weights.
HAART (highly active antiretroviral therapy) is what people use right now. It will obviously not complete cure the patient but it has the potential to prolong their life.
The answer is fibrin
Fibrin is formed by activities of pro tease thrombin on fibrinogen which cause polymerization.
Excessive amount of fibrin will risk a blockage in our blood cells which may lead to thrombosis. Later on, It could cause liver disease and dysfunction