Question

What is breathing rate when do we breathe faster

Answer 1

The rate of breaths per minute is called breathing rate.

When secretions of adrenaline hormones takes place, the breathing rate increases.

Answer 2

$\huge \star \purple {AnsWer}$

• The number of times a person breeds in a minute is termed as the breathing rate. during breathing in haitian and exhalation take place alternately . A breath means one inhalation one exhalation..
• on an average, an adult human being at the rest breeds in and out 15-18 times in a minute. during heavy exercise , the breathing rate can increase upto 25 times per minute.