This response, termed «fight or flight,» includes intense stimulation of the sympathetic nervous system and the adrenal glands resulting in increased respiration rates and higher blood pressure and blood sugar levels as well as increased heart rate and force of contractions. (chiro.org)
On the other hand, soil respiration rates increase as temperatures rise. (realclimate.org)
The normal respiration rate in an adult rabbit is 30 - 60 / minute, but some breathe faster than this if they are hot or stressed. (therabbithaven.org)