Fact 1: Bacteria cause food poisoning.

Fact 2: Vomiting tends to be related to food poisoning.

Given the two facts above, answer the question "What tends to be related to bacteria?" with the following options: 
- heterotrophs
 - vomiting
 - chickenpox
 - healing
 - cancer
 - sea urchins
 - delayed-onset muscle soreness
 - Enzymes


 

  vomiting       