Usually 1 referee and 2 referee assistants. Hope this helps!
Answer:
: [A Jewels, scepters, and other artifacts of the reigning royal family.
Explanation: i hope this answer your question if this is wrong or correct please let me know.
1:b
2:c
3:a
4:c
5:a
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Answer:
B. The Nazca Lines were created by removing the top layer of reddish pebbles to show a whiter ground beneath.
Explanation:
B, the one with Boris as Petroleum engineer, he has the most qualifications