Fact 1: Pneumonia may be caused by an infection or injury of the lungs.

Fact 2: If fluid builds up within the lung tissue , it is called pneumonia.

Given the two facts above, answer the question "what might infection or injury of the lungs cause?" with the following options: 
- decrease stamina
 - death and devastation
 - a lot of human deaths
 - stomach
 - destroying life
 - good health
 - h2o vapor
 - lung tissue fluid build up


 

        lung tissue fluid build up 