I take NO responsibility for THIS one!!!

So you guys have been through a lot of Biology "songs" that i have so kindly found and played for you... over..... and over... and over.........

BUT - THIS time - YOU gave me a song.  Thanks 8th period for this Gem!?!?!?! (I can't think of any better word than that.......)

Again.... I take NO responsibility for this one..... I am pretty sure you should get some kind of award if you make it through the whole song!!! ;~)