There is no specified number of beats the notes must add up to in a given bar of music true or false?​

False. Usually in music there is a time signature at the beginning of the piece, telling you how many beats should be in each measure and therefore how many should be in the bar.

False

Explanation:

Now I'm not an expert, but i play classical and i see this all the time. you have a measure that's full of notes then you get to a soft part that has a bunch of rests, now it wouldn't make sense if this was true because then the composer wouldn't be able to use that piece.

successful meat fabrication requires extensive knowledge of animal anatomy; /

a chromatic scale uses the twelve tones of the octave, while a regular scale only uses eight, or seven different notes (as the first note is played twice)