Uncovered lightbulbs may expose food to which type of hazard?

answer:

your uncovered lightbulbs exposes your food to chemical hazards. uncovered lightbulbs expose your food to the hazard of a broken lightbulb and to potential chemical contamination. food hazards are increasingly worrying.

i think the miocene epoch spans the time from 23 million to 12 million years ago.

primary succession occurs in essentially lifeless areas regions in which the soil is incapable of sustaining life as a result of such factors as lava flows, newly formed sand dunes, or rocks left from a retreating glacier. secondary succession occurs