Multiple Choice
Cows emit up to 200 L of methane (CH4) through belching each day.The methane is produced by bacteria in their gut breaking down cellulose.The fact that cows belch methane and not carbon dioxide (CO2) suggests which of the following is occurring?
A) Aerobic fermentation
B) Anaerobic respiration
C) Anaerobic fermentation
D) Aerobic respiration
Correct Answer:

Verified
Correct Answer:
Verified
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