lookitsangel

captain panic- i guess it does sound vague, but i actually wasn't asking for information, i just wanted a topic. i've been googling and i just can't find the right topic, but earlier today i decided that i'm going to do panic attacks/sympathetic nervous system. and thanks for that oxidative stress like foodchain :]!

I need some input on a physio topic for a presentation i have to do in class. I really like cardio but don't know it well enough to present and it's probably way too complicated anyways (this is not a hardcore premed class). I was thinking about the respiratory system? But I haven't read too much about it, or dependency on oxygen? I need something not too complicated. I prefer simple, but physio isn't all that simple. haha. hmmm. I need help. Thanks!