Which organization was integrated into the Department of Homeland Security to manage catastrophic events such as bioterrorism; chemical and radiation emergencies; mass casualties as a result of explosions, natural disasters, and severe weather; and disease outbreaks

Federal Emergency Management Agency (FEMA)

Explanation:

FEMA: Federal Emergency Management Agency

This is an agency set of by the government and it is absolutely responsible for managing catastrophic events. It was said to be integrated into the Department of Homeland Security in 2003.

They are saddle with the responsibility of coordinating efforts of all governmental levels to ensure the emergency readiness for any kind of catastrophic events such as bioterrorism, chemical and radiation emergencies, mass casualties as a results of explosions, natural disasters etc. They act hand in hand with the CDC.

A common example of a typical FEMA employee is an Emergency Management Specialist.

Emergency Management Specialist

These set of people are deployed in a disaster response situation, they manages branches, determines its organizational structure, and coordinates with other agencies on the scene. When not in motion or in use they participates in training, provides input for development of plans, provides basic disaster-related instruction to authorities etc.

you probably know the answer. stop asking stupid questions and making me waste my time. j.k. ; )   b.t.w. what are three ratios equivalent to 5 : 11? thx

question - in 1827, john walker, a druggist in a small english town, tipped a splint with sulphur, chlorate of potash, and sulphid of antimony, and rubbed it on sandpaper, and it burst into flame. the druggist had discovered the first friction-chemical match, the kind we use to-day. it is called friction-chemical because it is made by mixing certain chemicals together and rubbing them. although walker's match did not require the bottle of acid, nevertheless it was not a good one. it could be lighted only by hard rubbing, and it sputtered and threw fire in all directions. in a few years, however, phosphorus was substituted on the tip for antimony, and the change worked wonders. the match could now be lighted with very little rubbing, and it was no longer necessary to have sandpaper upon which to rub it. it would ignite when rubbed on any dry surface, and there was no longer any sputtering. this was the phosphorus match, the match with which we are so familiar. according the paragraph what was the benefit of the new phosphorus match? it burst into flame when rubbed on sandpaper. it was made by mixing chemicals. it could be ignited on any dry surface. it threw fire in all directions.

answer - matches required natural chemicals