The answer to this is Tonic.
A major scale that have the same tonic is called parallel keys and are said to be in a parallel relationships.
Answer:
An Italian term that translates as “growing”. In music, this means the music should gradually get louder.
Hope this helps!
Yours Truly, TheAnimeCatUwU
The answer is (d.) choose only the visuals that are easily understood.
The main purpose of the visual aids is to help improve the understanding of the audience to the presentation. It clarifies and reinforce the key points of the topic. So it's important to choose the appropriate visual that could help the presentation easily understood.