Which Statement About Adenocarcinoma of the Lung Is Accurate

Which statement about adenocarcinoma of the lung is accurate?

A) It is the least common type of lung cancer, representing approximately 5% to 10% of cases.
B) It is the most prevalent carcinoma of the lungs in both sexes and in nonsmokers, representing 35% to 40% of all tumors.
C) It is more common in men than in women and occurs almost entirely in cigarette smokers.
D) It is aggressive, with rapid growth and early local and distant metastases via the lymphatic and blood vessels.