Question

Please explain tonic influence and how it regulates breathing in humans. Thank You!

Answer 1

tonic means hyper or hypo??

Answer 2

So far "A medicinal substance taken to give a feeling of vigor or well-being."

Answer 3

ok.. sorry i dunno then but i know for emergecy sometime oxime compound is provided it was mostly carried in submarine for emergency and etc..and the subtance u told i never heard abu dis :) but i want to know now

Answer 4

alright, thank you though.