Hi! My lowest note is a D4 and my highest is a E4. Is a E4 note a low note?

I’m a 14 year old girl btw.

Also I’m singing a song for choir and is a song in Eb good for me?

PLEASE HELP

Which statement is true? select one: a. all art created in florence during the renaissance was commissioned by the medici family. b. without wealthy patrons, it is likely that many italian renaissance works would not have been created. c. religion was the driving force behind works created by leonardo and michelangelo. d. the public was responsible for determining whether an artwork was great.