How do economics factor in to the progress of infection around the world? A. Nations with greater wealth have better treatment facilities and
are better able to treat and stop the spread of disease.
B. Nations with less wealth have better treatment facilities because
of donations and are better able to treat and stop the spread of
disease.
C. Nations with greater wealth are not affected by diseases, and their
citizens never contract illnesses from other parts of the world.
D. Nations with less wealth are not affected by diseases from other
parts of the world because citizens can't afford to travel.

the eruption had an obsurd amount of destructioon.

                                                        water

a colorless, transparent, odorless, tasteless liquid that forms the seas, lakes, rivers, and rain and is the basis of the fluids of living organisms.

                                                        halon  

any of a number of unreactive gaseous compounds of carbon with bromine and other halogens, used in fire extinguishers, but now known to damage the ozone layer.

                                                  dry chemical

extinguishing agent used on class a, class b, and class c fires.

                                                  carbon dioxide

a colorless, odorless gas produced by burning carbon and organic compounds and by respiration. it is naturally present in air (about 0.03 percent) and is absorbed by plants in photosynthesis.