Fact 1: Smoking tobacco decreases stamina.

Fact 2: Decreased stamina or stunted growth are two important signs that a murmur is significant.

Given the two facts above, answer the question "Smoking tobacco can cause what?" with the following options: 
- heart health
 - lymphoma
 - murmur
 - good lungs
 - heart strength
 - cancer
 - disease
 - symptoms


 

   murmur      