Explanation:
The Priesthood Is Necessary for Family Exaltation. We must do certain things to achieve exaltation and live with our Father in Heaven. With the help of the priesthood, we can do all of them. ... Although we can obey some of the commandments without the priesthood, the ordinances of exaltation depend on priesthood power.
Semitone: the tone at a half step
Tone: .
a musical or vocal sound with reference to its pitch, quality, and strength.
Answer: The 1980s marked the early beginnings of the digital revolution and the introduction of business and personal computers.
Explanation: