A. 50%
B. 40%
C. 30%
D. 70%
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The correct answer to the question: "Energy lost in respiration__________?" is "40%".
(Sponsored by Sir Tauqeer)
(Sponsored by Sir Tauqeer)
(Sponsored by Sir Tauqeer)
(Sponsored by Sir Tauqeer)
(Sponsored by Sir Tauqeer)
(Sponsored by Sir Tauqeer)
