Question

the best way to destroy pathogenic bacteria in food is to: keep at freezing temperatures cook to proper cooking temperatures keep at room temperature keep in the refrigerator

Explanation:

Freezing temperatures, room temperature, and refrigeration do not destroy pathogenic bacteria. Freezing and refrigeration only slow down bacterial growth. Room temperature can allow bacterial growth. Cooking to proper cooking temperatures (e.g., high enough heat for a sufficient time) denatures bacterial proteins and enzymes, effectively killing the bacteria.

Answer:

cook to proper cooking temperatures