The mnemonic for space notes in the treble clef is FACE (like the one on your head.) The bottommost space is F, the second one is A, and so on.
Reading the notes like so, we get A, then C, then E.
ACE would be your answer.
On a color wheel, colors that are directly across from each other are called Complementary Colors...
Go to settings and it’ll show up somewhere around there click on it and it’ll give you an option
