The answer is <span>Earthen mounds were used as building platforms and as burial places
</span>Hope this helps!!
Answer: A. develop a design for conservation.
Explanation: Conservation is a discipline that aims to provide artwork, documents, artifacts, etc. And because the other answers would not make sense.
They were made out of Terracotta.
Answer:
The process for making gray begins by mixing blue and red pigments in more-or-less equal proportions to produce purple. Use more blue to keep the mixture cool and more red if you want a warm color. Adding yellow pigment turns the paint gray, and the more yellow you use, the lighter the mixture will become.
Explanatio
