Find the height or length of these natural wonders in kilometers, meters, and centimeters. (a) a cave system with a mapped length of 369 miles
km
m
cm

(b) a waterfall that drops 1,180.8 ft
km
m
cm

(c) a 20,250 ft tall mountain
km
m
cm

(d) a canyon with a depth of 73,800 ft
km
m
cm

e/c, where e is its total energy

answera compound;

in most common fires, oxygen is needed for an oxidation reaction to takes place. the combination of oxygen with any element as fuel can create fire and combustion will occur especially if wood, light materials and other combustible things are combine with oxygen.