Labeled Parts Of A Animal Prepare A System Where You Test Respiration In A Small Animal. Provide Labels And Explanations To All Parts.?

Prepare a system where you test respiration in a small animal. Provide labels and explanations to all parts.? - labeled parts of a animal

This is part of the AP Bio lab 5 - cellular respiration. I'm sure there are machines that measure this, but I do not know. So any help would be appreciated. Thank you in advance.