Fact 1: Pneumonia may be caused by an infection or injury of the lungs. Fact 2: Opportunistic infections, such as Pneumocystis carinii pneumonia, begin to occur. Given the two facts above, answer the question "After an infection or injury to the lung, what can happen?" with the following options: - Destroy crops - a lot of human deaths - Plant growth is reduced - destroying life - forest is destroyed - opportunistic infections - death and devastation - negative impact
Answer:
opportunistic infections