Answer:
What is a perfect union?
A flawless union, one where all races join
higher ups mingle with lower class
no more single motions
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Explanation:
Paleolithic or old stone age from the first production of stone artifacts
Interactions occur between the electrons on the outer most electron shell(valence electrons). Electrons are either gained or lost while bonding with other atoms.
Food crops. come on man you just need to look at the graph