Continuous Variations is a variations style:
a. where a pause occurs between variations that reveals a theme being played again and again with no alteration
b. wherein it is revealed that this is the song that never ends
c. when musicians keep changing positions in their chairs while playing the music
d. where each variation segues/goes directly into the next variation, unfolding as a single, extended movement

D. where each variation segues/goes directly into the next variation, unfolding as a single, extended movement Explanation: Variation is the little difference that exist between individuals.  Continuous variation is a term used in genetics to explain the combination of different genes in a living thing forming as one single entity.  Examples of continuous variation is height, weight, shoe size, etc.  Basically, continuous variation has to do with a range of data from one point or the other which is different from discontinuous variation which has to do with distinct features such as eye color, hair texture or fingerprint.

Musical notation is a system which is used to  visually represent music  pertaining to the ear  contend  with instruments or sung by the human voice through  the employment  of written, printed, or different symbols.in the western music tradition, the sound is represented in written form through musical notation.in musical notation, the pitch is indicated exclusively by the position of notes on the lines and spaces of the staff.

Iwould say asking questions. even over the small things because then you can get an answer that should you to understand more.