Multiple Choice
Use the following to answer questions :
Refer to the figure below. 
-According to the graph,what will happen to the rate of O2 consumption in a person running at a speed of about 120 meters per minute who increases their speed to about 240 meters per minute?
A) It will almost double.
B) It will remain constant.
C) It will almost be tripled.
D) It will be decreased by about half.
E) It will be decreased by about a third.
Correct Answer:
Verified
Correct Answer:
Verified
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