An annotated bibliography would be a collection of your sources at the end of your project/assignment. you would put each source in MLA format (there are websites like EasyBib that will put it in MLA format for you; you just have to put in the correct information) and list the sources in alphabetical order. i hope this helps!! :D
Answer:
Yes, it is alright!!! Don't worry too much! Everything will turn out great:))
Answer: A tie is a curved line connecting the heads of two notes of the same pitch.
Explanation:
A slur is when two or more notes of the same or different pitches.