Answer:
they are affected by the texture of the support.
Maybe 4
I'm probably gonna be super off.
F major (or the key of F) is a major scale based on F, with the pitches F, G, A, B♭, C, D, and E. Its key signature has one flat.
Whole note=4 beats
Half note= 2 beats
Quarter note= 1 beat
Dotted half note= 3 beats
The rest= 1 beat