They are regulated by the respiratory center of the brain stem in the medulla oblongatta.
The non respiratory movements include coughing, sneezing, laughing, crying, hiccup, and yawning. They are such called as non respiratory movement because in the process, there is no exchange of gases involve. Whereas in normal respiration, there is an exchange of gases between the atmosphere and the cells.
there is no gas exchange.
Cough.
respiratory system of gold fish
Diaphragm is not part of respiratory system but part of muscular system but it helps in breathing movements .yes
Human air, fish water
Internal Gills
gills
Gills
We don't have Gil filaments but fish do.
gills which are their lungs