What is an important safety feature of explosives in terms of temperature?

The correct choice highlights an important safety feature of explosives which is their ability to withstand a range of temperatures, specifically between -80 to 165 degrees Fahrenheit. This temperature range is critical for ensuring that explosives can be safely stored and handled in various environmental conditions without becoming unstable or unmanageable. Being able to function within this wide range reduces the risk of accidental detonation due to temperature fluctuations, which is a key concern with any explosive material.

The other options do not align with best safety practices for explosives. For instance, requiring them to be explosive at low temperatures or requiring them to detonate at a specific low temperature could create significant safety hazards, as combining high reactivity with low temperature conditions can lead to unintended detonations. Storing explosives in a heated environment is also not advisable, as it could increase the risk of degradation or even accidental ignition. Therefore, the established safety norms prioritize the stability of explosives across a defined and tested temperature range, making this feature essential for safe handling and storage.