BI-1011
Aerobic respiration
Biology · Secondary 3 · Easy · Aerobic respiration
During vigorous exercise, a student’s breathing rate increases. Which is the main reason for this change?
- to decrease the body temperature
- to supply more oxygen and remove more carbon dioxide
- to increase the heart rate directly
- to reduce the production of lactic acid
Sign in to check your answer and see the hint and the worked explanation. Free on PrepLab High.