3200 m = km im tryna find the answer who is smart ?

An example of internal feedback working to maintain homeostasis is your a. decreased respiration rate when you are studying b. decreased heart rate when you are sad c. increased respiration rate when your muscles need more oxygen d. increased heart rate when your lungs need more oxygen

In general, are there any major differences that you can see? explain

Which type of stimulus do mechanoreceptors detect? sound pain heat light