Barney is a dinosaur from our imagination
Guido d'arezzo contributed to the development of musical notation. Option B. This is further explained below.
Who is Guido d'arezzo ?
Generally, Guido d'arezzo aka Guido d'Arezzo, was an Italian High Medieval music theorist and educator who lived from from 991 to 1033.
In conclusion, He was a Benedictine monk who is widely recognized as the creator of the current staff notation, which profoundly impacted the evolution of Western musical notation and practice.
Read more about Guido d'arezzo
brainly.com/question/10685926
#SPJ1
Answer:
I think that Captain Renault didn't arrest Rick because he trusts Rick and what Rick is doing. He thinks Rick is a smart person and that his judgement is good. I also think he didn't arrest Rick because he is loyal. The film shows many different competing and conflicting motivations in the characters.
Explanation:
Hope this helps:)
D(not sure about it larr)