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1. 
How many years is 10 MYA?
A.
10,000
B.
1,000,000
C.
10,000,000
2. 
How many years is 241 MYA?
A.
241,000,000
B.
24,100,000
C.
241,000
3. 
How many years is 567 MYA?
A.
567,000
B.
567,000,000
C.
56,700,00
4. 
How long was the Permian Period in MYA?
A.
64 MYA
B.
460 MYA
C.
46 MYA
5. 
How long was the Cenozoic Era in MYA?
A.
66 MYA
B.
23 MYA
C.
60 MYA