BI-2215
Aerobic respiration
Biology · Secondary 4 · Easy · Aerobic respiration
A person breathes out air containing 4.0 % carbon dioxide. At rest, he exhales 6.0 dm³ of air per minute. How much carbon dioxide does he exhale per minute?
- 0.24 dm³/min
- 2.4 dm³/min
- 5.76 dm³/min
- 1.5 dm³/min
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