Which of the Following Statements About Sick Building Syndrome Is

Which of the following statements about sick building syndrome is TRUE?

A) Sick building syndrome is linked to nausea, headaches, depression, and fatigue.
B) Sick building syndrome has been linked to lung cancer, more so than cigarette smoke.
C) Sick building syndrome contributes to increased blood pressure, heart attacks, and strokes.
D) Sick building syndrome has been linked to greater worker productivity.