The temperature range for anaerobic process is ____ and ____degree Cel

1.	The temperature range for anaerobic process is ____ and ____degree Celsius.
A.	10-20, 20-30
B.	32-37, 40-55
C.	10-40, 40-55
D.	10-50, 20-47
Answer» C. 10-40, 40-55

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