No unfortunately same as you can't level up in private matches
I don't know but there is a spotty nerd called Liam crumlish from barnfield south academy
you can unlock it with you're first killstreak award unlock
You unlock it by getting to 10th Prestige.
you cannot unlock them you have to buy them on PSN or LIVE Marketplace
you unlock it by doing multiplayer it just matters how much kills, or falling, and random things you do
No unfortunately same as you can't level up in private matches
You get titles and emblems for doing the majority of challenges you see. I f you look through your challenges you will find that the challenge names are on the titles, some times. there are many apps on the IPhone and I Pod touch that tell you how to get the titles and emblems. I hope this is a good answer for you
No, all your guns are reset to the same as you were when you were level 1. The only thing you unlock when prestiging is emblems and titles.
Unlock the challenges for them.
Get to 10th prestige, unlock everything (challenges, emblems, titles, weapon challenges and camos, etc....)
to get all emblems you need to complete a certain of challenges for each weapons, which is really hard...
yup
No, there are no gold weapons. However, with certain amounts of kills or headshots, you can unlock emblems and titles for the weapon they were achieved with. The kills part also applies to killstreaks, like the AC130.
I don't know but there is a spotty nerd called Liam crumlish from barnfield south academy
When you reach level 70 go to the barracks and there will be a option called prestige mode basically you restart with nothing except your titles and emblems and you unlock new challenges and its rumoured that you dont need as much XP points to level when you are in prestige mode.
See the related link for the hints and helps provided by the call of duty wikia