Asort of electron cloud exists around the nucleus of an atom.

d.

hope to be marked brainliest

bc blah

explanation:

bc blah

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

not too sure but maybe in the hot springs.