fool
60-66 times
The smaller the size of a tropical fish the faster their breathing rate will be. The smallest fish will have the fastest breathing rates.
When we take exercise our body needs more oxygen .Our normal breathing rate do not fulfill the oxygen requirement due to which breathing rate is increased.
jazz
rest.
Normal rate is 30-50 ave is 40
inspiratory center of DRG
Having several layers of gills on the fish helps to increase the breathing rate of the fish.
The normal breathing rate for a 2 year old boy is around 30 breaths per minute. This can vary from child to child, however.
It will raise there respiration rate. I did an experiment on this about 5 years ago.
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.
independent
The medulla oblongata, which is the most inferior part of the brainstem, contains the nuclei that regulate our rate and depth of breathing.