I'm pretty sure the answer is D because it seems like the most logical statement that could be made by an explorer.
Yes. When there is one B flat for one note in the whole measure, it means it's the same note until you get a different note in another measure
I think it’s the third option
If it’s not I’m so sorry
The answer is the ground
hope this helped!! (:
Leonardo da Vinci.
Hope this helps!