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.
What do you think or what you know about the audiovisual subject
help is urgent
King Kong was a very important stop motion animation because it paved the way for monster inspired movies. Such as Godzilla, which followed shortly after in 1954, or Pacific Rim, which came in<span> 2013.</span>
They served as a pharoah's tomb
and
Smooth white limestone once covered the hollow interior
Answer:
1. It's appealing to the eye. it is most likely to get people's attention and interest because of the pleasing visuals (colors, shapes etc.)
2. it's used as an alternative way to teach people with different learning styles (visual learners)
3.Art can convey a message for social change
