yes . . depending on availability of oxygen, breathing rate changes
The regular variation in the heart rate due to the changes in the rate and depth of breathing is called arrhythmias.
COPD can affect the rate and depth of breathing including respiratory volumes. A stress test will also show irregular changes.
yes, it will
yes
Yes it does.
Carbon dioxide
?
No. What you may be thinking of is aerobic respiration (normal breathing), for which the breathing rate (as well as heart rate) is typically a bit slower in men.
The exponents determine how much concentration changes affect the reaction rate
sinus arrhythmia
The smaller the size of a tropical fish the faster their breathing rate will be. The smallest fish will have the fastest breathing rates.
The breathing rate and pulse rate are related proportionally. If the breathing rate increases, so does the pulse rate. The pulse rate is an indication of the breathing rate.