Match these items. 1. molecules are made up of these
snow
2. two or more different atoms chemically joined
atoms
3. head of a comet
coma
4. crystals of water that fall from the sky
compound
5. form of water called water vapor
gas

answer; ///i believe the correct answer is (

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

i think its through the fallopian tube