terrible. you dont ever want to do one. if you wish to live, then stay away from the earth and environmental science classroom. these will make you crave death, and make you want to kill your heartless teacher that assigned them. there is no way to do them on time, you will always procrastinate, no matter what
friend: have you done the check list yet?
me: of course not, who do you think i am
friend: ITS DUE TOMORROW
me: and?