[Solved] Which of the following is usually the most complex step in the money laundering process? A) Integration B) Layering C) Placement D) Transferring Atherosclerotic Changes: Alterations in blood vessels characterized by the accumulation of fatty deposits along their inner walls. Internal Bleeding: Bleeding within the body that can result from injury or illness, potentially leading to serious health complications without immediate treatment. Perfusion: The passage of fluid through the circulatory system or lymphatic system to an organ or a tissue. Serum Electrolytes: The concentrations of minerals such as sodium, potassium, and calcium in the blood, critical for maintaining bodily functions.