Answer:
the first questions answer is a serpent
Explanation:
aka a brass instrument
Answer:
To this day you can still find leftovers or inspiration of the Romans architecture in buildings like the concert building in Amsterdam and many others all over Europe.
Answer:
They made many discoveries and ways that we use today. We use measures, key signatures and more. They also inspired us to make new sounds.
Explanation:
The Mound Builders used metal tools, and were probably metal builders. Based on that information I would say the answer is B.Copper, because copper is a metal.
