What is the difference from fuel pumps?

I have a 2004 Mazda6 sport wagon and I need a new fuel pump.. I see at auto zone they have two but one has a glass anTenna and the other is with a roof antenna??? I am so lost here can someone help out.

Names for my hamster?

i'm getting a hamster sometime this week or next week, and i don't knwo what i want to name it! i don't know if i'm getting a boy or a girl, but if i get a boy i'll probably name it JJ Demon and call it JJ :P if i get a girl, i think i wanna name her Nyxie, and i'll call her Nyx, but one of my best friends keeps making fun of me because he says it sounds like a black person name, and it doesn't help that Nyx is the goddess of night, so that'll be a never ending harassment for my poor hamster :( lol i also like Baylie but i have a friend named Bailey. anyway, i like names like that, have any more ideas?

BlueJ (3.0.4).Auto indenting option not working?

i have installed java(1.0.6_24) and BlueJ(3.0.4),but the auto-indenting is not working.I even switched it on from Preferences .But auto-Indenting thing is not working.Please Help

Would dissolving my prenatal vitamins before ingesting make them less effective?

i bought natures bounty prenatal vitamins. it says to take on daily. i have trouble swallowing pills so i dissolve them first. would that make them less effective?

What are your favorite make up brands and which do you think are better than mine?

Urban Decay, Stila, Smashbox, Too Faced, Tarte, MAC, NYX, Revlon, Chanel, YSL, Dior, Alima, Fyrinnae, Yaby, Physicians Formula, Hard Candy, Prestige...

Prenatal vitamins and not pregnant?

i'v heard that prenatal vitamins make your hair grow faster, and i'd want to take them if that's true, but i'm not pregnant. is it bad to take them if you're not pregnant, and do they really make your hair and nails grow faster? thanks!!

Do you think real singing is making a comeback?

The trend for the last few years has been auto-tuned, dance-pop tunes, and rap music. But now just plain singing seems to be making a comeback. Adele is really popular, and now Beyonce's new songs feature her voice and aren't made to be a dance tunes. Do you think the dance-pop trend is going away?