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.
Answer:
Solfeggio is the use of sol-fa syllables to note scale tones, that is, solmization. Solfeggio is also known as a singing exercise where syllables will be used other than using texts.
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Answer:
one and a half beats
Explanation:
Can you please try to answer my most recent question???
The answer is B. Positive Shapes
Answer:
The ancient Greeks lived in many lands around the Mediterranean Sea, from Turkey to the south of France.
Explanation: