A financial services company that rates stocks and corporate and municipal bonds according to risk profiles 1Choice 1
Moody's
2Choice 2
Standard and Poor
3Choice 3
Morning Star
4Choice 4
Barron's Confidence

Change in speed or direction : )

Answer    "a salt" would be the best answerexplanationsalts can be defined as ionic compounds that are neither acids nor bases. nacl is an example of a salt, and its ionic.an enzyme is an organic compound which is covalently bonded, not ionically bonded.acids are generally held together by covalent bondsan element does not need any bonds to exist

It is a ok  i know i have a brain functioning well.