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Under What Conditions Would the Breathing Rate Increase? - Biology

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Question

Under what conditions would the breathing rate increase?

One Line Answer

Solution

The breathing rate increases after a vigorous physical exercise. Also, accumulation of CO2 in the blood increases the rate of breathing. 

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Chapter 14: The Respiratory System - Short answer type [Page 148]

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Selina Concise Biology [English] Class 9 ICSE
Chapter 14 The Respiratory System
Short answer type | Q 4 | Page 148

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