The Endocrine System

[stupidcupidlilwayne]

Thanks!



[UhaveN0idea]

DUDES. FOR EVERYONE COMMENTING. THIS WAS DONE FOR A CLASS PROJECT. NOT FOR YOU PEOPLE ON YOUTUBE. WE DONT CARE WHAT YOU THINK. IF IT HELPED...GOOD. IF NAWT, TOO BAD.

[ninonini1991]

I really do not mind spelling mistakes:) thanks for the video :) it was really handy

[crackedegg6073]

did they really spell brain... barin?? ouch

[Emshu22]

I can't take this seriously just because it's full of so many spelling errors...

[Twister2099]

Do I read or do I watch!

[Be1smaht]

are u kidding me? u have to be joking.

[fh1564838]

is this a learning about the body system or a learning for a headbanger. i just couldnt concentrate when that music is blasted, are you trying to sell music cd here or what

[Vigilant05]

What's the opening song called? I like it.

[NWPsilocybe]

The ticker SUCKS!!!

[Sanjirma]

i can see nothing cause of this running words... sorry not bad but not the best)

[swtskandy]

thank you a+++++

[American464]

thanks for uploading me and my friends where tearing our hair out looking for the right stuff thanks.

[panooseVideo]

thank you very very much

[ST1LLSMOKING]

excellent vid, you just summed up a 30 pages of reading in 5min and 20sec's.

[indaymelva]

This is nice but the spelling of some terms should have been checked before finalizing.

[liz1Guerrero1]

Thank u sooooo much this helped me a lot i have a test on monday!!

[langelkendra]

this one Actually helped.

[American464]

thanks just what me and me classmates needed

[TASTER623]

thanks , just what I was looking for!