A. thrice as fast as oxygen
B. at the same speed as oxygen
C. four times as fast as oxygen
D. twice as fast as oxygen
Correct Answer:
Option C – four times as fast as oxygen
A. thrice as fast as oxygen
B. at the same speed as oxygen
C. four times as fast as oxygen
D. twice as fast as oxygen
Correct Answer:
Option C – four times as fast as oxygen
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