Question

1

Why do people add bacteria to some foods, but kill bacteria in other foods?

 A. 

Not all people like the flavor of bacteria.

 B. 

All bacteria are safe, but they make food taste bad.

 C. 

Bacteria always make people sick.

 D. 

Different bacteria may be helpful or harmful.

Answer 1

Answer: D) Different bacteria may be helpful or harmful.

Explanation: Took The K12 Quiz