Answer:
what is this? can you explain.
Answer: uhh is that a question to answer.you know you can draw anything you want right :/ what if i draw an head thar would be great
Answer:
The answer is official communication channel
Explanation:
Formal communication involving making use of the official communication channels of the business.
Teotihuacan was most famous for its obsidian - this is the correct answer. Obsidian has a black colour. Another stone produced in Mesoamerica and used excessively in jewelry and decoration is jade - but jade is more typical of the Aztecs and the Mayas, not Teotihuacan.
