assessment help!!! (1 Viewer)

[postman000]

hey every1 i have an assessment task 2 do. its about homostatsis
the question is perform an experimental investigaton on one of the following

temperature regulation in mammals e.g effect of heat/exercise/cold on body temp

OR​

oxygen and/or carbon dixoide regulation in mammals e.g the effect of exercise on heart breathing rates

im really stuck got no ideas! can any1 give me any advise or idea?

cheers!

 

[katie_tully]

Well gee the last one is pretty easy.
Set up an experiment where you take a persons resting heart beat, then get them to do exercise and at certain intervals check their heart beat again and make observations on their breathing pattern

Then make a conclusion about why you think heart rate and ventilation increased. (I'll give you a hint, it involves muscles, carbon dioxide and oxygen transport)