The Aromatic hydrocarbon is the most common in nature.
That waste product would be carbon dioxide.
Hepatitis 'C' may be dormant in the body for years before the signs and symptoms. Hepatitis A, B, and C are cause by a virus. Hepatitis A is also known as Infectious Hepatitis, Hepatitis B is also known as serum Hepatitis. Hepatitis C is a viral infection that causes liver inflammation, sometimes leading to serious liver damage, it spreads through contaminated blood.
Capillaries have thin walls, only one cell thick, that allow them to effectively perform their function.