[Solved] The average age for children to first be exposed to Internet pornography is: A)11 years B)13 years C)15 years D)17 years Pneumoconiosis: A type of lung disease caused by the inhalation of dust, leading to inflammation and scarring of the lung tissue. Malignant Tumor: A type of cancerous growth capable of invading other parts of the body and potentially leading to serious health risks or death. Serous Membrane: A thin layer of tissue that lines certain internal cavities of the body, secreting a fluid that lubricates organ surfaces. Inflammation: A biological response to injury or infection, leading to redness, heat, swelling, and pain in the affected area.