"Orfeo" by Claudio Monteverdi. I might be wrong though :)
Answer:
my favorite color is green
Answer: investigate which items are selling well and which are selling poorly
Explanation: investigate which items are selling well and which are selling poorly took the test
Tetravalent
We have already seen an example of how a covalent bond can form between two hydrogen atoms producing molecular (H2) as opposed to the atomic form of hydrogen. ... As in all its compounds and its elemental forms, carbon is tetravalent, which means that it always forms four bonds.
