Question

the danger zone is:

the temperature range in which non - hazardous foods should be stored
a temperature range in which pathogenic bacteria grow quickly
a temperature range which is dangerous to microorganisms

Explanation:

The Danger Zone refers to the temperature range (40°F - 140°F or 4°C - 60°C) where pathogenic bacteria grow quickly. This is a key concept in food safety (related to Medicine and Health sub - field of Natural Science). Non - hazardous foods are not relevant here as the Danger Zone is about pathogen growth. Also, it's not about being dangerous to microorganisms in general but specifically about the growth of harmful (pathogenic) bacteria.

Answer:

a temperature range in which pathogenic bacteria grow quickly