Que diferencia hay entre un metiorito y un asteroide?​

uno es más grande que el otro el meteorito es más pequeño que el asteroide

the "dirty dozen" chemicals banned in an international treaty are formally known as persistent organic pollutants, or pops. the united nations environment program provided this background on what they are and what they can do to humans and wildlife.

i hope this

all matter is made up of atoms

in any element all atoms are the same

elements in a compound are always in a constant ratio: apex