Multiple Choice
Cold fronts advance at a rate of about ________.
A) 5 to 15 kilometers (3 to 10 miles) per hour
B) 25 to 35 kilometers (15 to 20 miles) per hour
C) 35 to 50 kilometers (20 to 35 miles) per hour
D) 55 to 75 kilometers (34 to 46 miles) per hour
Correct Answer:

Verified
Correct Answer:
Verified
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